NiceRF to Showcase Latest Wireless Connectivity Solutions During CHTF 2025!

Introduction

The industrial landscape demands robust connectivity, and NiceRF is answering the call at CHTF 2025. Taking place November 14–16 in Shenzhen, this premier event highlights the future of IoT. We invite you to Booth 12-B48 to witness our industrial-grade wireless modules that are built to serve the world’s most demanding communication needs.

The World is Watching: CHTF 2025 Highlights!

In our fast-moving world of industrial automation and the Internet of Things, the need for strong wireless solutions is growing every day. We know that reliable, long-range, and low-power wireless communication is greater than ever before. To meet such a massive requirement worldwide, Shenzhen NiceRF Wireless Technology Co., Ltd. is glad to participate in the 27th China International High-Tech Fair.

The 27th CHTF will be held from November 14 to 16, 2025, at the massive Shenzhen International Convention & Exhibition Center in the Bao’an District. As a National High-Tech Enterprise and a specialized "Little Giant" enterprise in Guangdong Province, NiceRF will showcase technical innovations at Booth 12-B48 in Hall 12. This exhibition will also be one of the most important milestones for us as we exhibit a complete range of wireless communication modules that can survive in a harsh atmosphere.

Company Vision: "Made in China · Serve the World"!

Since we were founded in 2011, NiceRF has been operating as a professional wireless data transmission systems manufacturer for many years.

The company adheres to the brand philosophy of "Made in China · Serve the World" and delivers "Industrial-Grade" quality for a lifelong commitment.

This is the ideology that has steered us in everything from creating international-quality products with long-distance transmission to ensuring low power consumption and longstanding performance.

The path of NiceRF is the way of innovation and epitomizes the feat into high-quality industrial wireless modules. NiceRF is trustworthy, so it has been used for many scheduled applications, such as the 2015 Hunan Satellite TV’s Run for Time, the communication security protection of the CCTV Spring Festival Gala in 2016 and 2018, and the Military World Games held at Wuhan in 2019.

At CHTF 2025, the company carries on this tradition by showcasing its ability to support the full process in technical terms, from sample design and trial production verification to mass production.

LoRa and FSK: A Front-End Data Transmission Revolution!

Among the major highlights of the NiceRF showcase will be its data transmission modules, with wide-ranging applications covering LoRa and FSK technology. These solutions are designed to overcome the shortcomings of conventional wireless technologies, delivering compact design, high penetration, and resistance to interference.

§Advanced Mesh Networking

NiceRF has designed a robust Mesh ad-hoc networking technology that provides a sustained and reliable communication infrastructure. This technology is especially critical for fire monitoring networks and complex industrial settings where failure is not an option.

- Flexible Networking: The system is fit with multiple networking methods to match your specific on-site needs.

- Automatic Routing: It automatically chooses the best route of communication for efficient data transmission.

- Network Self-Repair: In case of a single node failure, the network forms a path to heal itself in order to maintain system stability.

- Extensibility: The system can support a maximum of 40 communication channels and a 4-byte network ID, with large-scale network constructions easily accomplished.

§Multi-Protection and Industrial Durability

To keep the product stable in brutal conditions, NiceRF designs perfect multi-protection circuits for all our modules. This features auto circuits built in for over-current, over-voltage, and reverse connection protection. The modules also feature electrostatic protection, software watchdogs, standing wave protection circuits, and a hardware crash automatic reset circuit. These modules are intended to work within industrial temperature ranges from -40℃ up to +85℃ without any problem.

§Featured Series: LoRa1120 and MiniF27

Its LoRa1120 series, showcased at Booth 12-B48, is capable of multi-band communication (433/470/868/915MHz) and works with both the LoRaWAN and Sigfox protocols.

It is capable of Sub-GHz, 2.4GHz, and S-band transmission with adjustable output power up to 22dBm and AES-128 encryption/decryption support.

The MiniF27, a miniature module available in 433 to 470MHz with a performance of -148dBm for sensitivity and 29dBm as maximum output power, will also be exhibited. With LoRa and (G)FSK modulation systems, it is able to offer unrivaled performance in a compact size.

Professional Communication: Solutions for DMR and Analog!

For emergency sectors, such as police and fire response, NiceRF will bring to this show our DMR (Digital Mobile Radio) and SA series modules.

§Bridging Digital and Analog

Communication on the move is critical, and these smarts are in action when using a module like the DMR818S or DMR828S. They can handle both digital and analog communications, offering easy access to analog walkie-talkies while enjoying the benefits of enhanced utilization in digital mode.

- Dual-slot Communication: The DMR818S series supports dual time slots, which can put two groups of intercom calls on a single frequency. Thus, the proposed scheme provides a 50% increase in spectrum utilization, which can be effectively utilized to conserve bandwidth resources.

- Direct & Relay Mode: Line-of-sight operation can be done with direct intercom, or you can use a repeater station and get the wider coverage of a Relay Mode.

§Security and Encryption

In life-and-death situations such as firefighting and special operations, privacy is absolutely essential. Here are some specialties of our DMR modules, which feature voice encryption and SMS encryption for communication security. The modules can also be used for "All Call," "Group Call," or "Individual Call," as well as emergency alarm operations.

For your analog-only applications, the SA818S series provides an ultra-high reception sensitivity of up to -124dBm thanks to its built-in LNA (Low Noise Amplifier) circuit. It provides continuous power and stable output in the range of 400-470MHz and has less than ±1dB variation.

Real-Time Audio: Full-Duplex Communication Modules!

The 2025 product line is focused on the Full-Duplex Audio Series, starting with the SA618 and SA628 modules. These are designed for low-latency voice communication in real-time, suitable for firefighting and emergency services as well as industrial communication headsets.

§Mesh Ad-Hoc Networking for Audio

The SA628F22Pro is an excellent 160mW module with Mesh network capability. With its full-duplex wireless noise-canceling audio technology, it is essential for those operating in environments where clear communication is not just a luxury, it's a necessity.

The SA618F22-C1 is also a Mesh networking full-duplex wireless digital audio module with an operating frequency of 420-510MHz and high-quality calls available for a maximum of 8 people.

§High-Power Solutions for Emergency Rescue

When long-distance and high-power requirements are necessary, an 8W high-power output is provided on the SA628F39. This unit supports long-distance transmission, multi-move simultaneous connection, Mesh relay, and so on. Housed in a rugged casing (101 x 90 x 46.2mm), it is designed for firefighting rescue, special security operations, and high-quality intercom systems.

There is nothing more rewarding than hearing a firefighter tell us that our noise-canceling audio module helped them coordinate a rescue in a noisy environment.

Accurate Sensing for UWB-based Positioning and Fall Assessment!

There will also be a strong emphasis on “Intelligent Sensing Networks” in the NiceRF display, including Ultra-Wideband (UWB) technology as well as dedicated sensor modules.

§Centimeter-Level Accuracy

The UWB modules such as the UWB650 and UWB3000F27 are designed to realize high-precision indoor positioning, with a margin of error less than 10cm.

- UWB650: This is a 0.5W power serial port ranging communication module integration. It includes the onboard MCU and software reset protection, and other features include DS-TWR (Double-Sided Two-Way Ranging) and UWB Channel 5 Mesh ad-hoc networking.

- UWB3000F27: This is an industrial long-range grade module based on SPI interfaces. It can achieve long-distance high-power TOF (Time of Flight) ranging.

- Antenna Options: NiceRF provides a variety of antennas for matching with these modules; our UWB-ZT50 (Omnidirectional stick antenna, gain 3dBi) is suitable for full coverage, and the UWB-PCB-D (Directional Log-Periodic Antenna, gain 7dBi) can support a long communication distance range.

Such UWB-based techniques support real-time tracking and visualization of personnel locations and movement history in complex building settings, which are critical to command and dispatch systems during emergency scenarios.

§Intelligent Fall Detection Algorithms

- The 3D Sensor: Fall Detection Module is a perfect adjunct to the positioning systems. This is a miniature embedded solution that utilizes a high-accuracy 3-axis digital accelerometer.

- Main Function: It comes with fall detection and high-altitude drop identification, along with a fall alarm. Importantly, it comprises a "still alert system" to address fainting or falls where the individual is lying motionless.

- Integration: With its compact size and ultra-low power consumption, it is developed to be incorporated into helmets, wristbands, and other wearables.

- Security Synergy: The module, when combined with a positioning system such as UWB or GPS, can not only send the alarm signal but also send the accurate positioning data in order to rapidly conduct rescue for isolated operation environments and fire-fighting environments.

Event Logistics and Invitation!

NiceRF will be exhibiting at CHTF 2025, and we sincerely invite all partners, engineers, and enthusiasts from the industry to visit us.

§Name: The 27th China International High-Tech Fair (CHTF 2025)

§Dates: November 14–16, 2025

§Venue: Shenzhen International Convention and Exhibition Center (Bao'an)

§Booth Number: 12-B48

Conclusion

The 27th CHTF represents the pinnacle of global technology, and NiceRF stands ready to lead the way. From precise UWB positioning to robust LoRa connectivity, our solutions empower modern industries to operate safely and efficiently. We eagerly invite you to visit Booth 12-B48 this November to experience the future of wireless innovation firsthand.