Sea Tag wristbands continuously transmit a signal that is monitored by one or more telephones equipped with the application. If a wristband is immersed or far away, the signal is interrupted and the telephone(s) trigger an alarm and record the GPS position at the time of the incident. The system is fail safe.
- Simple and affordable
- Beacons can be monitored by several telephones
- Perfect for monitoring children on board.
- Perfect for nighttime navigation (or watchkeeping).
- Works everywhere, even in the middle of the ocean!*
*(except text message alert (SMS) which requires GSM network coverage