Description:

Signal loss Alarm / Lost Plane Finder
simple device that plugs into any servo/rx port, will detect the loss of TX signal and emit a loud 85dB alarm.
Ideal for warning you if you have not turned off your RX power supply while in the pits, or if you are having
trouble finding a model in the long grass, simply turn off your TX and within a minute, the alarm will sound.

Specification:

Weight: 4.5g
Operating Voltage: 4v~6v
Current Drain: 1~35mAh

Package contains:

1 x Signal loss Alarm / Lost Plane Finder