Features
Infrastructure-Free Communication
RCS-1 operates on a secure wireless ad-hoc network, eliminating the need for cellular towers, fiber cables, or external power. Each mobile base station acts as a router, creating a self-forming, self-healing network—no IP addressing or gateways required.
Disaster-Resistant Design
Built to endure extreme conditions—earthquakes, floods, and high winds—our solar and battery-powered stations require no wired connections or computer rooms. This rugged design also reduces long-term maintenance costs.
Self-Forming & Self-Healing Network
Using MANET technology over VHF/UHF bands, each node automatically transmits, receives, and relays data, ensuring continuous connectivity even as conditions change.
Long-Range Voice & Data Coverage
Extend communication range seamlessly by adding portable base stations. Units can join or leave the network at any time, supporting both line-of-sight and non-line-of-sight operation.
Efficient Frequency Use
A single frequency carrier supports up to 6 simultaneous channels, reducing the need for multiple frequency licenses.
Hands-Free Full Duplex Communication
Switch between half- and full-duplex modes. Communicate hands-free with a transparent earpiece or use PTT for clear, simultaneous two-way audio.
72-Hour Continuous Operation
Powered by a high-capacity 13Ah Li-ion battery, RCS-1 delivers over 72 hours of continuous use, even under high traffic conditions.
Integrated GPS & Beidou Positioning
Accurate, real-time location tracking ensures teams stay coordinated and informed.
Improved for clarity and engagement by:
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— RCS-1 Box: Instant Communication for Hostile Environments In high-risk situations, every second matters—and reliable communication can determine mission success. The RCS-1 Box delivers a complete, ready-to-use network the moment you arrive. No setup. No delays. What’s Inside: ✅ Portable base stations ✅ Handheld radios ✅ Multiple antenna options ✅ Rechargeable batteries & backup power ✅ Microphones & chargers Everything you need to establish a secure, instant voice network—right out of the box. — Key Features ✅ Lightweight & Portable Compact and easy to deploy, the base station can be placed anywhere. Use multiple units to extend coverage and eliminate blind spots. ✅ Automatic Multi-Station Networking Base stations connect instantly to create a large-scale communication system—ideal for cross-department coordination. ✅ Flexible Call Options Supports individual, group, and all-call functions to keep teams connected and collaborative. ✅ Instant Deployment In an emergency, personnel from different teams can arrive on-site and activate their RCS-1 boxes immediately. The system self-configures—no manual setup required. — Technical Specifications RCS-1 Communication Box Dimensions: 58 × 42 × 26 cm Weight: 12 kg Mini Portable Base Station (Defensor-BP5) Dimensions: 186 × 137 × 58 mm Weight: 2.5 kg — How It Works in an Emergency 1. Event Occurs – Personnel arrive with RCS-1 boxes. 2. Rapid Deployment – Boxes are unpacked and activated on-site. 3. Instant Network – A full communication system is automatically established. 4. Seamless Coordination – Teams communicate clearly across departments without configuration delays. — Let me know if you’d like this adapted for social media, a technical spec sheet, or tailored for a specific audience—such as first responders, military teams, or disaster relief organizations.Here’s a polished, more engaging version of your content, structured for clarity and impact: —
RCS-1 Box: Instant Communication for Hostile Environments
In high-risk situations, every second matters—and reliable communication can mean the difference between success and failure. The RCS-1 Box delivers a complete, ready-to-use communication network the moment you arrive. No setup. No delays. Instant voice connectivity—right out of the box. What’s Inside: ✅ Portable base stations ✅ Handheld radios ✅ Multiple antenna options ✅ Rechargeable batteries & backup power ✅ Microphones & chargers Everything you need to establish a secure, instant voice network—immediately. —
Key Features
✅ Lightweight & Portable Design Compact and easy to deploy anywhere. Use multiple units to extend coverage and eliminate blind spots. ✅ Automatic Multi-Station Networking Base stations connect automatically to create a large-scale communication system—ideal for cross-department coordination. ✅ Flexible Call Options Supports individual, group, and all-call functions to keep teams connected and collaborative. ✅ Instant Deployment Personnel arrive on-site, activate their RCS-1 boxes, and the system self-configures—no manual setup required. —
Technical Specifications
| Component | Dimensions | Weight | |———–|————|——–| | RCS-1 Communication Box | 58 × 42 × 26 cm | 12 kg | | Mini Portable Base Station (Defensor-BP5) | 186 × 137 × 58 mm | 2.5 kg | —
How It Works in an Emergency
1. Event Occurs – Personnel arrive with RCS-1 boxes. 2. Rapid Deployment – Boxes are unpacked and activated on-site. 3. Instant Network – A full communication system is automatically established. 4. Seamless Coordination – Teams communicate clearly across departments without configuration delays. — Let me know if you’d like a shorter version for social media, a technical spec sheet, or content tailored for a specific audience—such as first responders, military teams, or disaster relief organizations.


| Mini Portable Base Station(Defensor-BP5) | |||
| General | Transmitter | ||
| Frequency | 136-174/350-390/400-470Mhz | RF Power | 5W-20W |
| Channel Interval | 25khz(Digital) | Frequency Stability | ±1.5ppm |
| Modulation | 4FSK/FFSK/FM | Adjacent Channel Power | ≤-60dB (±12.5KHz)≤-70dB (±25KHz) |
| Digital Vocoder Type | NVOC/AMBE | Power Ratio of Transient Switching Adjacent Channel | ≤-50dB (±12.5KHz)≤-60dB (±25KHz) |
| Dimension | 186X137X58mm | 4FSK modulation frequency deviation error | ≤10.0% |
| Weight | 2.5kg | 4FSK Transmission BER | ≤0.01% |
| Battery | 13Ah | Spurious Emission(Antenna Port) | 9khz~1GHz: -36dBm1GHz~12.75Ghz: ≤ -30dBm |
| Battery Life | 72hours | Spurious Emission(Host) | 30Mhz~1GHz: ≤-36dBm1GHz~12.75GHz: ≤ -30dBm |
| Operation Voltage | DC12V | Environment | |
| Receiver | Operating Temperature | -20°C ~ +55°C | |
| Digital Sensitivity (5% BER) | -117dBm | Storage Temperature | -40°C ~ +65°C |
| Adjacent Channnel Selectivity | ≥60dB | Operating Humidity | 30% ~ 93% |
| Intermodulation | ≥70dB | Storage Humidity | ≤ 93% |
| Spurious Response Rejection | ≥70dB | GNSS | |
| Blocking | ≥84dB | Positioning Support | GPS/BDS |
| Co-channel suppression | ≥-12dB | TTFF(Time To First Fix) Cold Start | |
| Spurious Emission(Host) | 30Mhz~1GHz: ≤-57dBm1GHz~12.75GHz: ≤ -47dBm | TTFF(Time To First Fix) Hot Start | |
| Spurious Emission(Antenna) | 9kHz~1GHz: ≤-57dBm1GHz~12.75GHz: ≤ -47dBm | Horizontal Accuracy | |
| Digital Handheld Radio(Defensor-T4) | |||
| General | Transmitter | ||
| Frequency | 136-174/350-390/400-470Mhz | RF Power | 4W/1W |
| Channel Interval | 25khz(Digital) | Frequency Stability | ≤0.23X10-7 |
| Adjacent Channel Power | ≤-62dB (±12.5KHz)≤-79dB (±25KHz) | ||
| Capacity | Max 200ch/Cell | Power Ratio of Transient Switching Adjacent Channel | ≤-55.8dB (±12.5KHz)≤-79.7dB (±25KHz) |
| Antenna Impedance | 50Ω | ||
| Dimension (HxWxD) | 130X56X31mm(not inc. antenna) | 4FSK modulation frequency deviation error | ≤1.83% |
| Weight | 300g | 4FSK Transmission BER | ≤0.01% |
| Battery | 2450mAh/3250mAh | Spurious Emission(Antenna Port) | 9khz~1GHz: -39dBm1GHz~12.75Ghz: ≤ -34.8dBm |
| Digital Vocoder Type | NVOC | ||
| Battery Life | 25hours(3250mAh) | Spurious Emission(Host) | 30Mhz~1GHz: ≤-40dBm1GHz~12.75GHz: ≤ -34.0dBm |
| Operation Voltage | DC7.4V | Environment | |
| Receiver | Operating Temperature | -20°C ~ +55°C | |
| Digital Sensitivity (5% BER) | -122dBm | Storage Temperature | -40°C ~ +65°C |
| Adjacent Channnel Selectivity | ≥70dB | Operating Humidity | 30% ~ 93% |
| Intermodulation | ≥70dB | Storage Humidity | ≤ 93% |
| Spurious Response Rejection | ≥75dB | GNSS | |
| Blocking | ≥90dB | Positioning Support | GPS/BDS |
| Co-channel suppression | ≥-8dB | TTFF(Time To First Fix) Cold Start | |
| Spurious Emission(Host) | 30Mhz~1GHz: ≤-61.0dBm
1GHz~12.75GHz: ≤ -51.0dBm |
TTFF(Time To First Fix) Hot Start | |
| Spurious Emission(Antenna) | 9kHz~1GHz: ≤-65.3dBm1GHz~12.75GHz: ≤ -55.0dBm | Horizontal Accuracy | |

