Now this is loud! This comes in either a very, very loud form or an extraordinarily loud form. Based on a 140dB 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). Oval shape (62x42x22mm) will fit most fusilages. Weight is under 1oz/25g.
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Features: Very, very loud version 130dB (90dB @ 1m) Up to 30hrs operation from RC battery. Extraordinarily loud version. 140dB (96dB @ 1m) Up to 25min operation from internal 12v bat. Both Sounds when signal lost. Option to activate from Tx. Continuous or intermittent sound. Operation details |
Alarms available from author:
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