Against the backdrop of the global manufacturing industry accelerating its transformation to intelligentization, industrial robots are becoming the core force driving industrial upgrading. The latest data shows that the installation volume of industrial robots continues to rise, setting new highs. At the same time, automated factories are springing up like mushrooms after rain, gradually becoming an inevitable trend in the development of the manufacturing industry. This transformation not only profoundly changes the traditional production model, but also injects strong impetus into the future development of the global manufacturing industry.

Industrial robot installation volume hits a new high

In recent years, the industrial robot market has shown explosive growth. According to a report released by the International Federation of Robotics (IFR), the annual installation volume of global industrial robots has maintained a double-digit growth rate in the past few years, and in [specific year] it has set a record high, with a total installation volume of [X] million units. Among them, the Chinese market has performed particularly well, becoming the world's largest industrial robot consumer market for many consecutive years, with annual installations accounting for nearly [X]% of the global total.
Industrial robots are increasingly widely used in many industries such as automobile manufacturing, electronic information, and mechanical processing. On the automobile production line, welding, spraying, assembly and other processes that originally relied on manual labor are now mostly completed efficiently and accurately by industrial robots. Electronic manufacturing companies have also introduced industrial robots for precision operations such as chip packaging and circuit board assembly, which has greatly improved product quality and production efficiency. This wide application has driven the installation volume of industrial robots to continuously break new highs and become an important indicator of the development of the manufacturing industry.

Multiple factors driving the growth of installed capacity

The substantial increase in the installed capacity of industrial robots is the result of the combined effect of multiple factors. On the one hand, the continuous rise in labor costs has prompted companies to seek automation solutions. With the gradual disappearance of the demographic dividend, the proportion of labor costs in the production costs of enterprises has continued to increase, and the application of industrial robots can effectively reduce labor costs, improve production efficiency, and help companies maintain their advantages in the fierce market competition.
On the other hand, the continuous advancement of technology has made the performance of industrial robots increasingly improved. Today's industrial robots not only have higher precision and stability, but also have stronger flexibility and intelligence. Through the deep integration of technologies such as artificial intelligence and the Internet of Things, industrial robots can achieve autonomous decision-making, fault diagnosis and remote control, better adapt to complex and changing production environments, and meet the diverse production needs of enterprises.
In addition, governments of various countries have also introduced policies to support the development of the industrial robot industry, providing support from various aspects such as financial subsidies, tax incentives and industrial planning, creating a good policy environment for the prosperity of the industrial robot market.

The rise of automated factories reshapes the manufacturing industry

With the continuous increase in the installed capacity of industrial robots, automated factories are gradually becoming the mainstream production mode of the manufacturing industry. Automated factories integrate a large number of industrial robots, automated equipment and advanced control systems to achieve a high degree of automation and intelligence in the production process. From the transportation and processing of raw materials to the assembly and testing of finished products, the entire production process can be operated efficiently with few or no people.
For example, in the automated factory of a well-known home appliance company, hundreds of industrial robots work together, from the production of parts to the assembly of the whole machine, every link is accurate and correct, the production efficiency has increased by [X]%, and the product defect rate has decreased by [X]%. In such a factory, production data can be collected and analyzed in real time, and managers can remotely monitor and optimize the entire production process through a digital platform, realizing the refinement and intelligence of production management.
The rise of automated factories has not only improved production efficiency and product quality, but also greatly improved the working environment and reduced the labor intensity and safety risks of workers. At the same time, it also drives the manufacturing industry to develop in the direction of high-end and intelligentization, and reshapes the competitive landscape of the global manufacturing industry.

Future Outlook: Broad Prospects, Opportunities and Challenges Coexist

Looking to the future, the installed capacity of industrial robots is expected to continue to grow, and the popularity of automated factories will continue to increase. With the rapid development of new-generation information technologies such as 5G, artificial intelligence, and big data, industrial robots will be more intelligent, automated factories will achieve a higher level of interconnection and collaborative operation, and the level of intelligence in the manufacturing industry will be further improved.
However, there are also some challenges in the development process. For example, the independent innovation capability of the core technology of industrial robots needs to be strengthened, and the shortage of professional and technical personnel and other issues restrict the further development of the industry. In addition, the construction cost of automated factories is high. For small and medium-sized enterprises, how to achieve automation upgrades under limited financial conditions is also an urgent problem to be solved.
But overall, the record high installed capacity of industrial robots and the irreversible development trend of automated factories are not only an inevitable choice for the development of the manufacturing industry, but also an important support for the global economy to move towards high-quality development. With the continuous advancement of technology and the improvement of the industrial ecology, industrial robots and automated factories will bring more surprises and changes to the manufacturing industry, leading the industry to a more intelligent and efficient future.

The Critical Challenges Facing Energy Storage Power Plants

The energy storage industry is at a crossroads. While it holds immense promise for decarbonization and grid stability, it grapples with pressing challenges that hinder its scalability and profitability. Key pain points include:

High Operational Costs: Energy storage systems (ESS) often face inefficiencies due to suboptimal charging/discharging cycles, leading to increased energy waste and shortened battery lifespans .

Grid Integration Complexity: Intermittent renewable energy sources like solar and wind require seamless coordination with storage systems to avoid grid instability. Manual adjustments are slow and error-prone, especially during peak demand .

Safety Risks: Lithium-ion batteries, the backbone of many ESS, are prone to thermal runaway and fires, exacerbated by poor monitoring and control .

Lack of Standardization: Diverse hardware and software protocols make system integration costly and time-consuming, stifling interoperability .

Regulatory and Market Uncertainty: Inconsistent policies and unclear revenue models for energy arbitrage or grid services deter investment .



The Role of Intelligent Control in Reshaping Energy Storage

Intelligent control systems, powered by advanced PLCs, emerge as the antidote to these challenges. Here’s how they address industry pain points:



Real-Time Optimization: By continuously monitoring energy inputs/outputs, battery health, and grid conditions, PLCs adjust operations dynamically. For example, they prioritize discharging during peak electricity prices and optimize charging during off-peak hours to maximize cost savings .

Predictive Maintenance: Machine learning algorithms embedded in PLCs analyze sensor data to predict equipment failures, reducing downtime and maintenance costs .

Enhanced Safety: PLCs enforce strict safety protocols, such as temperature thresholds and voltage limits, to mitigate risks of thermal runaway. They also integrate with fire suppression systems for rapid response .

Grid Stability: PLCs enable ESS to act as virtual power plants (VPPs), aggregating distributed storage to provide grid services like frequency regulation and demand response .

Interoperability: Open protocols and modular design allow PLCs to integrate with diverse hardware and software, simplifying system upgrades and reducing vendor lock-in .



Renren Lianxin’s New-Generation PLC: A Paradigm Shift in Energy Storage

Renren Lianxin’s PLC is engineered to tackle these challenges head-on, delivering tangible results:



30% Energy Efficiency Boost: Through adaptive algorithms that optimize charge/discharge cycles, the PLC minimizes energy losses and extends battery life by 20% .

AI-Driven Demand Response: The PLC leverages historical data and weather forecasts to predict energy demand, ensuring ESS respond proactively to grid fluctuations. For instance, during a heatwave, it automatically increases discharge to meet cooling demands while avoiding peak tariffs .

Centralized Monitoring: A user-friendly dashboard provides real-time insights into system performance, battery health, and financial metrics (e.g., cost savings from arbitrage). This empowers operators to make data-driven decisions .

Scalability: The PLC supports modular expansion, making it suitable for both small-scale residential systems and utility-grade projects. It seamlessly integrates with solar/wind farms and EV charging stations .

Cybersecurity: Built-in encryption and authentication protocols safeguard against cyber threats, a critical concern in interconnected energy systems .



Real-World Impact: Case Studies in Efficiency

Solar Hybrid Project in Remote Areas: A solar-ESS hybrid system in a rural region struggled with unstable power supply and high diesel costs. After deploying Renren Lianxin’s PLC, the system achieved 95% self-sufficiency by optimizing solar energy storage and reducing diesel reliance by 70% .

Industrial Park Demand Response: A commercial ESS in an industrial park used the PLC to participate in demand response programs. By strategically discharging during peak hours, the park reduced its electricity bills by 25% while earning revenue from grid services .

Grid Stabilization in Urban Centers: A city’s ESS, controlled by Renren Lianxin’s PLC, stabilized voltage fluctuations caused by high EV charging demand. This reduced grid stress and prevented blackouts during rush hours .



The Future of Energy Storage: Intelligent Control as a Catalyst

As the industry evolves, intelligent control will become indispensable:



Integration with Emerging Technologies: PLCs will work alongside AI, IoT, and blockchain to create decentralized, self-healing energy ecosystems. For example, PLCs could coordinate with blockchain platforms to enable peer-to-peer energy trading .

Long-Duration Storage Solutions: PLCs will optimize next-gen technologies like hydrogen storage and flow batteries, which require precise control for efficiency .

Policy Alignment: As governments mandate stricter emissions standards, PLCs will help ESS comply by maximizing renewable energy utilization and reducing carbon footprints .



Conclusion: The Path to a Resilient Energy Future

The energy storage industry’s pain points are daunting, but intelligent control systems like Renren Lianxin’s PLC offer a clear path forward. By addressing inefficiencies, enhancing safety, and enabling grid integration, these solutions not only reduce costs but also accelerate the transition to a sustainable energy landscape. As demand for renewable energy grows, the marriage of PLC technology and energy storage will be pivotal in building a resilient, cost-effective, and eco-friendly power infrastructure.

Brand Heritage: German Precision vs French Innovation – Century-Old Legacies, Different Focus

Siemens: The “All-Round German Industrial Expert”

With a 170+ year legacy as a German industrial titan, Siemens PLCs embody the precision and reliability of German engineering. Starting as a motor manufacturer in the 19th century, their PLC portfolio (such as the iconic S7 series) aims for “full-scenario coverage,” spanning from micro-controllers (S7-200 SMART) to large redundant systems (S7-400/1500). Siemens excels in deeply integrating PLCs with its own drive systems, Human-Machine Interfaces (HMIs), and industrial software (like TIA Portal), creating a highly. This makes them particularly strong in complex process control environments.

Schneider: The “French Efficiency Specialist” in Energy Management

Rooted in France with a focus on “energy efficiency,” Schneider Electric’s PLCs (including M200, M340, and Modicon series) prioritize lightweight design and energy optimization. Since its 19th-century founding, Schneider has built unique strengths in building automation, data centers, and similar sectors. Their PLCs emphasize “fast deployment” and “modular adaptability,” ideal for scenarios requiring space-saving layouts and energy efficiency. The EcoStruxure automation platform champions openness and flexibility, enabling seamless integration with third-party devices and Industrial Internet of Things (IIoT) technologies.

Technical Features: Hardware Design and Software Ecosystem Differences

Hardware Architecture: Durability vs Flexibility
Siemens PLCs: Built for "hardcore durability," especially in extreme environments (high temperature, dust, electromagnetic interference). For example, the S7-1500 features a metal casing and fanless design, operating in -25°C to +60°C temperatures, perfect for heavy industries like metallurgy, chemicals, and energy. Its hot-swappable signal modules enhance maintenance convenience.
Schneider PLCs: Prioritize "lightweight and modular" design. The M258 series, for instance, is 30% smaller than comparable models, supporting rail or panel mounting for compact devices . Their "plug-and-play" IO modules enable quick replacement, minimizing downtime during maintenance.
Software Ecosystem: Integration vs Openness
Siemens TIA Portal: A unified software suite offering end-to-end engineering, from PLC programming to HMI and drive configuration. While highly integrated, it requires deeper training and leans toward Siemens-only ecosystems, ideal for large-scale, vertically integrated projects.
Schneider EcoStruxure Machine Expert: Focuses on openness, supporting multiple programming languages (IEC 61131-3) and seamless integration with third-party software. It’s user-friendly for (SMEs) and projects needing rapid prototyping or multi-vendor compatibility.

Industry Fit: Where Each Shines Brightest

Heavy Industry & Complex Processes (Siemens Stronghold)
Siemens PLCs excel in scenarios demanding ruggedness and precision:
Metallurgy & Chemicals: Handling high-temperature, corrosive environments with redundant systems to prevent downtime.
Energy Sector: Managing power grids, steam turbines, and large-scale process control (e.g., S7-1500 in nuclear power auxiliary systems).
Automotive Manufacturing: Controlling robotic assembly lines with ultra-precise motion synchronization via Siemens' PROFINET industrial Ethernet.
Light Manufacturing, Buildings, and Smart Systems (Schneider Sweet Spot)
Schneider PLCs thrive in applications prioritizing efficiency and adaptability:
Smart Buildings & Data Centers: Optimizing energy use in HVAC and power distribution systems via Modicon M258’s real-time energy monitoring.
Packaging & Food Processing: Ensuring quick changeovers in modular production lines with compact M200 series, reducing setup time by 20%.
IoT-Ready Machines: Seamlessly connecting to cloud platforms (e.g., Schneider’s EcoStruxure IoT) for predictive maintenance, ideal for Industry 4.0 retrofits.

Cost and Maintenance: Short-Term Investment vs Long-Term TCO

Initial Cost
Siemens: Higher upfront investment due to premium materials and redundant configurations (e.g., a S7-1500 CPU starts at $3,000+). Suits mission-critical projects where failure costs are prohibitive.
Schneider: More budget-friendly for entry-level models (M200 CPU around $500), appealing to SMEs or small-scale automation upgrades.
Maintenance and Lifespan
Siemens: Lower long-term costs in harsh environments due to durable hardware; average lifespan of 10-15 years with proper care.
Schneider: Easier modular replacements reduce downtime, but sensitive components in compact designs may require more frequent inspections in extreme conditions.

Ecosystem and Future-Ready Features

Siemens: Closed-Loop Excellence for Vertical Integration
Strength in Proprietary Systems: Tightly integrated with Siemens’ SIMATIC drives, WinCC HMIs, and MindSphere IoT platform, creating a seamless digital twin environment for large factories.
Industry 4.0 Focus: Emphasizes edge-to-cloud connectivity via Siemens’ own protocols (PROFINET, OPC UA), ideal for companies deepening their Siemens ecosystem.
Schneider: Open Architecture for Hybrid Systems
Multi-Vendor Compatibility: Supports major industrial protocols (Ethernet/IP, Modbus TCP) and third-party sensors, making it a top choice for factories with mixed-brand equipment.
Energy-Saving Innovation: Leverages EcoStruxure’s AI-driven analytics to optimize energy use, a critical factor as global sustainability regulations tighten.

Conclusion

Choosing between Siemens and Schneider PLCs boils down to your specific needs:
Opt for Siemens if…You’re managing complex, high-stakes industrial processes, value deep system integration, and prioritize durability over initial cost.
Choose Schneider if…Your focus is on energy efficiency, rapid deployment in modular setups, or need compatibility with diverse third-party systems and IoT technologies.
Both brands offer reliable, innovative solutions, but aligning their strengths with your industry challenges—whether ruggedness, flexibility, integration, or cost—will ensure your automation system drives long-term success.

Product Overview: The Essential Link in Distributed Control Systems

The Siemens 6ES7193-6BP00-0BA0 is a critical industrial spare part designed as a terminal block connector for the SIMATIC ET 200SP distributed I/O system. Serving as the physical and electrical interface between field devices (such as sensors, actuators, and motors) and control modules, this component ensures stable signal and power transmission in harsh industrial environments. Compatible with both digital and analog modules, it supports up to 16 channels with a rated voltage of 24V DC and current capacity of 2A per channel. With an IP20 protection rating and a wide operating temperature range of -25°C to +60°C, it seamlessly integrates into manufacturing lines, process control systems, and smart factories, minimizing downtime through reliable connectivity.

Core Advantages: Five Features Redefining Spare Part Reliability

1. Rugged Industrial Design
Constructed with flame-retardant plastic (UL 94 V-0 rating) and corrosion-resistant metal contacts, the 6ES7193-6BP00-0BA0 withstands vibrations up to 5g and shock impacts of 30g, ensuring long-term stability in high-vibration environments like machinery workshops or conveyor systems. Its compact design (35mm width) saves space in control cabinets while supporting dense module configurations.
2. Plug-and-Play Compatibility
Designed exclusively for ET 200SP base units, it eliminates compatibility issues through standardized mechanical and electrical interfaces. The "push-in" termination technology reduces wiring time by 50% compared to traditional screw terminals, allowing quick replacement without tools—ideal for emergency maintenance where every minute counts.
3. Advanced Diagnostic Capabilities
Integrated status LEDs indicate power supply and signal transmission health in real time, enabling technicians to identify faults like loose connections or voltage drops within seconds. When paired with Siemens' TIA Portal software, it provides detailed diagnostic data, such as channel-specific current deviations, to facilitate predictive maintenance.
4. Ease of Installation & Adaptability
The modular design supports hot-swapping, meaning it can be replaced without powering down the entire system—critical for maintaining production continuity. It accommodates both solid and stranded wires (AWG 24-14) and includes detachable labeling strips for clear channel identification, streamlining initial setup and future modifications.
5. Long-Term Availability & Quality Assurance
As an official Siemens original spare part, it undergoes rigorous testing (including 10,000-cycle plugging/unplugging tests) to meet ISO 9001 quality standards. Siemens' global supply chain ensures consistent availability, reducing the risk of production delays caused by obsolete or hard-to-find components.

Application Scenarios: Versatile Solutions Across Industries

1. Manufacturing Automation
In automotive assembly plants, the 6ES7193-6BP00-0BA0 connects proximity sensors and pneumatic valves in robotic arms, ensuring precise motion control. Its vibration resistance makes it ideal for press lines and stamping machines, where reliable signal transmission is non-negotiable.
2. Process Industry Control
In chemical plants or oil refineries, it interfaces with temperature transmitters and flow meters in explosive environments (when used with appropriate), maintaining signal integrity despite extreme temperatures and corrosive atmospheres.
3. Energy & Utilities
For renewable energy systems like wind turbines or solar farms, the connector withstands frequent voltage fluctuations and harsh weather, enabling seamless data exchange between field devices and central control units. It’s also used in smart grid substations for reliable monitoring of circuit breakers and transformers.
4. Logistics & Transportation
In conveyor systems and automated warehouses, its quick installation feature reduces downtime during system expansions. It supports high-speed data transfer for barcode scanners and RFID readers, optimizing inventory management processes.

Selection Guide: Key Considerations for Optimal Use

1. System Compatibility
Confirm Platform: Exclusive to SIMATIC ET 200SP I/O systems; not compatible with older ET 200M or ET 200L series.
Module Type: Choose based on connected devices (digital input/output, analog sensors, or motor drives).
2. Environmental Requirements
Temperature/Protection: Ensure the operating temperature range (-25°C to +60°C) and IP20 rating match your application; for wet or dusty environments, pair with protective enclosures.
Vibration/Shock: Suitable for most industrial settings, but heavy machinery may require additional mounting brackets for stability.
3. Channel Configuration
Current/Voltage Rating: 2A per channel (24V DC) is standard for low-power sensors; for high-current devices, consider using relay modules alongside this connector.
Wiring Type: Supports both solid and stranded wires, but stranded wires may require ferrules for secure connections.
4. Compliance & Certifications
Meets CE, UL, and CCC standards, ensuring safety and regulatory compliance in global installations.

Maintenance & Inventory Strategies: Maximizing Uptime

1. Routine Inspection Tips
Visual Checks: Monthly inspections for loose wires, damaged contacts, or LED status anomalies.
Tightening Connections: Use a 2.5mm torque screwdriver (if applicable) to ensure terminal screws are fastened to 0.5N·m, preventing resistance buildup from loose connections.
Software Diagnostics: Leverage TIA Portal to monitor channel health and set up alerts for abnormal current/voltage levels.
2. Fault Resolution Steps
No Signal Output: Check for power supply interruptions, loose wire connections, or damaged contacts; replace the terminal block if physical damage is detected.
Intermittent Faults: Clean contacts with isopropyl alcohol to remove oxidation; ensure the module is securely clipped into the base unit to avoid poor electrical contact.
3. Spare Parts Management
Proactive Stocking: Maintain a 10-15% inventory buffer based on annual usage, especially for high-reliability systems where downtime costs are significant.
Labeling & Storage: Store spare units in anti-static bags with clear labels indicating part number, compatibility, and installation instructions for quick access during emergencies.

Conclusion: Choose Siemens 6ES7193-6BP00-0BA0 for Uninterrupted Industrial Performance

As a cornerstone of the ET 200SP ecosystem, the Siemens 6ES7193-6BP00-0BA0 combines rugged durability, plug-and-play simplicity, and advanced diagnostics to ensure seamless operation in even the most demanding industrial environments. Whether you’re maintaining a legacy production line or building a state-of-the-art smart factory, this terminal block connector minimizes installation complexity and maximizes system uptime—key priorities for modern industrial automation.

Many customers have asked, how can I increase the range of walkie talkie? Now, let me tell you!

First of all, in the first case, you already own a walkie talkie. There are several ways to increase the range of the walkie talkie: 1. Replace with a longer antenna that can receive better signals. If it’s a mobile radio, try to raise the antenna as much as possible. . 2. Choose a higher transmitting power 3. Choose a more open place to use.

In the second case, you currently want to have a walkie talkie with a longer range. Then, you only need a walkie talkie with more power, or you can choose a POC walkie talkie.

Radio walkie-talkies are the first wireless mobile communication equipment used by humans, and have been used as early as the 1930s. In 1936, the American Motorola Company developed the first mobile radio communication product. Subsequently, in 1940, it developed the first handheld two-way radio AM walkie-talkie weighing 2.2 kg for the US Army Signal Corps, with a communication distance of 1.6 km. In 1962, Motorola introduced the first handheld wireless walkie-talkie HT200 weighing only 935g.

After nearly a century of development, the application of walkie-talkies has become very common. It has moved from specialized fields to general consumption, and expanded from military to civilian use. It is not only a professional wireless communication tool in mobile communication, but also a consumer tool with the characteristics of consumer products that can meet the needs of people's lives. The walkie-talkie is a terminal device for point-to-multipoint communication, allowing many people to communicate with each other at the same time, but only one person can talk at the same time. Compared with other communication methods, the characteristics of this communication method are: instant communication, one-to-one response, economical and practical, low operating cost, no call costs, easy to use, and also has functions such as group call broadcast, system call, confidential call, etc. . In dealing with emergencies or dispatching and commanding, its role cannot be replaced by other communication tools. Most of the traditional walkie-talkies use simplex analog communication methods, some walkie-talkies use frequency division duplex analog communication methods, digital walkie-talkies are used more in trunking communication, but most of them are frequency division duplex methods. The market positioning of radio walkie-talkies and other wireless communication tools (such as mobile phones) is different, and it is difficult to replace each other. The radio walkie-talkie is by no means an outdated product, it will be used for a long time. With economic development and social progress, people pay more attention to their own safety, work efficiency and quality of life, and the demand for radio walkie-talkies will also increase. The mass use of walkie-talkies by the public has promoted radio walkie-talkies to become a communication tool that people love and rely on.

Now there are some dual-mode walkie-talkies on the market, so what is a dual-mode walkie-talkie?

Dual mode walkie-talkies are different from traditional walkie-talkies. Traditional walkie-talkies are single-mode. Traditional walkie-talkies are either analog walkie-talkies, digital walkie-talkies, or poc walkie-talkies. The dual-mode walkie-talkie is 4g+ analog or 4g+ digital, and the dual-mode walkie-talkie has two antennas. Just like our Q12, it is a 4g+ analog UHF walkie-talkie, and QNH-530 is 4g+ analog VHF or 4g+ analog UHF.

QNH-800D is 4G + VHF or UHF digital DMR, or 4G + VHF or UHF analog.

This means that if you are using Q12, you can talk to poc walkie-talkies and UHF analog walkie-talkies. If you are using QNH-800D 4G+VHF digital version, you can talk to poc walkie-talkies. , You can also talk to the digital walkie-talkie.

Poc radio is the latest form of walkie-talkie, and many people don't know it very well. Now, I will give a specific introduction about poc radio.

First of all, Poc radio is different from the traditional analog walkie-talkie and digital walkie-talkie, its talk distance does not depend on its own transmission power. It depends on the communication signal of the network operator. The Poc walkie-talkie is based on the 2g/3g/4g mobile public network to implement calls. You can think of the Poc radio as a mobile phone, which requires a SIM card or WIFI to make a call.

Poc radio has the following advantages: 1. The distance is not restricted, and the cell phone signal covers the area, you can freely talk to each other.

2. Digital signal, clear sound quality and loud sound.

3. The confidentiality of the call is strong, and there will be no leakage of the same frequency.

4. Rich multimedia communication functions, which can realize voice, video and data services.

5. Low construction cost, relying on the public mobile network, no need to deploy base stations.

6. Scalable and powerful multimedia scheduling function.

Of course, it also has these disadvantages: 1. Where there is no network or the network signal is not good, this walkie-talkie is equivalent to a brick. It's useless.

2. Different providers may correspond to different public network platforms. Public network platforms are limited by the brand and cooperative operators, and a certain platform fee must be paid every year.

3. Poc radio needs to pay a certain amount of traffic fee every year. Mainly depends on how much traffic is used.

Most of the Poc radio systems are Android and Linux. You can even install your familiar applications on the Poc radio of the Android system, such as WhatsApp, just like a mobile phone. The public network platforms of Poc radio from different suppliers are quite different. Walkie-talkies with different platforms cannot make calls. There may be different platforms under one supplier. The cost of the platform is also different. And a walkie-talkie corresponds to a platform account. When purchasing Poc radio in large quantities, you also need to pay the same amount of platform account fees. Therefore, Poc radio is more suitable for those who have higher requirements for long-distance communication and have certain needs for multimedia data communication such as video and data. For example, our Q8, which has a camera function, can also send photos to the caller, it is very suitable for people who need to take pictures.

The traditional analog walkie-talkie is a communication mode in which voice, signaling, and signals are modulated onto the carrier frequency of the walkie-talkie in a continuous wave manner, and optimized processing such as amplification. It has the advantages of mature technology, complete system and relatively low cost.

The digital walkie-talkie is a digital communication mode that digitizes the voice signal, uses a specific digital encoding method and a specific baseband modulation form, and uses a digital signal processor for optimization.

The digital walkie-talkie is a digital communication mode that digitizes the voice signal, uses a specific digital encoding method and a specific baseband modulation form, and uses a digital signal processor for optimization.

The first is to make better use of spectrum resources. Similar to cellular digital technology, digital walkie-talkies can load more users on a designated channel and increase spectrum utilization. This is a solution to frequency congestion.

The second is to improve the call quality. Because digital communication technology has an error correction function in the system, compared with analog walkie-talkies, it can achieve better voice and audio quality in a wider range of signal environments, and it will receive less audio noise and more sound. Clear.

The last point is to improve and improve the integration of voice and data, and to change the weakness of the control signal that decreases as the communication distance increases. Compared with similar integrated analog voice and data systems, digital walkie-talkies can provide better data processing and interface functions, so that more data applications can be integrated into the same two-way wireless communication base station structure, providing voice and data services The integration is more complete and more convenient.

Compared with traditional analog walkie-talkies, it has strong voice anti-interference ability, high confidentiality, narrower channel bandwidth, and stronger data transmission ability.

Many customers want to know what walkie-talkie has the farthest call range. Let's talk about it today. Walkie-talkies are divided into analog walkie-talkies, digital walkie-talkies and poc walkie-talkies. For analog walkie-talkies and digital walkie-talkies, the distance of the call depends on the power of the walkie-talkie, the antenna, and the conditions of the surrounding environment. The distance of the analog car-mounted walkie-talkie is generally better than that of the handheld walkie-talkie. The poc walkie-talkie uses wifi or sim card, which is similar to a mobile phone. As long as there is a wifi signal or an operator signal, you can talk. Therefore, the poc walkie-talkie can realize a nationwide call or even a global call. Therefore, the voice range of the poc walkie-talkie is the farthest.This Q8 is such a PoC walkie talkie.