Now this is loud! Based on a 130dB personal attack alarm, this lost model alarm will sound when signal is lost or when invalid signals are seen. It can also be configured (via a jumper on the PCB) to be activated via a spare channel and to sound either continuously or intermittently (0.5 sec on, 0.5 sec off). Size (47x40x19mm) will fit most fusilages. Weight is under 1oz/25g.
130dB (90dB @ 1m)
Up to 30hrs operation from RC battery.
Sounds when signal lost.
Option to activate from Tx.
Continuous or intermittent sound.