Projects

Delivered

Emergency Satellite
Base Station

Rescue communications in areas where public networks are down or there is no signal. A trapped person’s phone connects to the station Wi-Fi and a rescue page opens automatically; data returns over Tiantong-1 satellite to the GREOS emergency rescue intelligent platform.

500m

Wi-Fi coverage radius

48h

Battery runtime

IP67

Protection rating

10W

Total power

System

  1. 01Trapped person’s phoneConnects to the station Wi-Fi
  2. 02Satellite base stationWi-Fi 2.4G / 5.8G, web rescue page pops up automatically
  3. 03Tiantong-1 satelliteVoice + data; optional CAT1 4G
  4. 04GREOS platformEmergency rescue intelligent platform

Design points

Portal
After a phone connects to the Wi-Fi, a web rescue page pops up automatically with no software to install; the page also offers a backup app download.
Backhaul
Tiantong-1 satellite with voice and data; optional CAT1 4G module. Directional antenna.
Power
Mains and solar power, 0.5 kWh lead-acid battery, 48 hours of runtime; 12–48 V wide input voltage, DC and aviation connectors.
Protection
IP67; operating -30 to 65 °C, storage -40 to 80 °C; ESD ±8 kV contact, ±15 kV air; MTBF ≥ 100,000 hours; CCC.

Satellite emergency communications projects

Tell us the coverage area, satellite network, power conditions and the platform to integrate with.

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