Dual-Mode Emergency Rescue Terminal Alarm-02 (Tianqi + AIS)
Guodian Gaoke (Tianqi Satellite)
Dual Tianqi+AIS rescue beacon: satellite global reach + 4 nm AIS ship range, IP67, 72h battery.
Key figurescomparable across the catalogue
- Mass
- 0.2 kg
- Power
- 4 W
- Largest dimension
- 125 mm
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Tianqi communication
- Short messages with time and position
- Tianqi frequency band
- UHF
- Tianqi TX power
- ≥30 dBm
- AIS frequencies
- 161.975 MHz, 162.025 MHz
- AIS communication range
- >4 nautical miles
- GNSS systems
- BDS/GPS dual-constellation
- GNSS bands
- GPS L1 1575.42 MHz; BDS B1 1561.098 MHz
- Battery
- 6V/1400mAh primary lithium-manganese
- Operating time
- 72 h
- TX power consumption
- ≤4 W
- Standby power
- ≤0.01 W
- Operating temperature
- -20°C ~ +55°C
- IP rating
- IP67
- Dimensions
- 125×50×30 mm
- Mass
- 200 g
About
The Alarm-02 is a dual-mode personal emergency rescue terminal combining Tianqi satellite communication and AIS maritime communication for maximum distress signal redundancy. The Tianqi uplink provides global coverage via LEO satellites, while the AIS transmitter reaches ships and coastal stations within 4+ nautical miles — ensuring distress signals get through even when one channel is unavailable.
Features dual BDS/GPS positioning, one-touch activation, and automatic water-immersion alarm. Operates 72 hours on a single primary battery and can push rescue information to up to 3 emergency contacts via the Tianqi link. IP67 waterproof. Target users: ocean-going sailors, offshore platform workers, mountaineers, and event participants in remote or maritime environments.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.