The R55 is a compact R55 Compact LTE Two-way Radio built for reliable wide-area communication and efficient team coordination. Featuring 4G LTE connectivity, precise positioning, clear audio, Type-C charging, and Lisheng IoT Dispatcher support, it provides dependable communication for professional teams. Ideal for security, hospitality, property management, logistics, transportation, and commercial operations, the R55 keeps teams connected wherever they work.
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Item |
Details |
Remark |
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Network |
US Version |
■TDD-LTE B38/40/41 |
Frequency Bands |
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Euro Version |
■TDD-LTE B34/38/39/40/41 |
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Bearer |
LTE |
CAT 1 |
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Dimensions |
Dimensions |
138mm*57mm*32mm |
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Weight |
Whole machine weight (standard battery and antenna) |
Around 165g |
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LCD |
Size(inch) |
1.77 |
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Resolution |
160*128 |
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Connectors |
Charger |
YES |
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Type-C |
YES |
Charging & Data transfer |
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SIM Card |
Nano-SIM |
Dual SIM cards, single standby |
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Battery |
Type |
Li-polymer |
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Capacity(mAh) |
3000 |
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Charger current |
1000mA |
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Chargeing Time |
≤ 6 Hours |
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Memory |
ROM |
8MB |
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RAM |
8MB |
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Sound |
MIC |
1 |
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Line-Control earphone |
YES |
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Speaker |
YES |
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Speaker PA |
YES |
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GPS |
GPS |
GPS |
Optional |
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Antenna |
Main Antenna |
Built-in |
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Others |
Belt Clip |
Support |
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Working Temperature |
-20℃ ~ 55℃ |
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Ingress Protection (IP) Rating |
IP54 |
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Dropping |
1.2m |
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Note: The above specifications are tested in accordance with applicable standards. Due to the continuous development of technology, the above indicators are subject to change without prior notice.
4G LTE Wide-Area Communication
Built with 4G LTE connectivity, the R55 enables reliable wide-area communication and helps teams stay connected beyond the range of traditional radios.
Smooth Communication
Designed to provide stable and smooth voice communication, supporting efficient coordination between team members.
Loud & Clear Audio
Delivers loud and clear audio for improved voice reception, helping users communicate effectively in busy work environments.
Type-C Charging
Equipped with a Type-C charging interface for convenient and flexible everyday charging.
Precise Positioning
Supports precise positioning to help improve personnel coordination and team management.
Lisheng IoT Dispatcher
Works with the Lisheng IoT Dispatcher to support centralized communication, dispatching, and team management.
Rugged & Durable
Featuring a rugged design, the R55 is built for reliable everyday use in professional working environments.
we are committed to delivering top-quality two-way radio products, ensuring each product meets the highest standards through rigorous inspection and packaging processes. Our inspection and packaging team bears the responsibility of ensuring customers receive reliable products, providing a worry-free user experience.
1、Visual Inspection: Each two-way radio undergoes a thorough visual inspection to ensure flawless aesthetics that align with the company's brand image.
2、Functionality Testing: Our inspection team conducts comprehensive functionality tests on every radio, ensuring all features operate correctly. This includes key functions such as audio quality, signal strength, and channel switching.
3、Durability Testing: Products undergo durability tests to ensure they function properly in various environmental conditions, including extreme temperatures, humidity, and vibrations.
4、Battery Performance Testing: Battery life is crucial for radio performance. Strict performance tests are conducted on batteries to ensure reliable, extended use.
1、Anti-Static Packaging: Each radio undergoes anti-static packaging to prevent electrostatic damage during transportation.
2、Environmentally Friendly Packaging: Committed to sustainability, our packaging materials adhere to international environmental standards.
3、Shock-Resistant Packaging: Professional shock-resistant packaging is employed during transportation to prevent damage to products.
4、Integrity Check: The packaging team performs a final integrity check to ensure products remain intact and undamaged after the packaging process.
Our inspection and packaging processes aim to surpass customer expectations, ensuring that every two-way radio received has undergone rigorous testing and meticulous packaging as a high-quality product.
Customer Evaluation and Feedback:Satisfied customers are our number one priority