ProTek RC Lost Aircraft Alarm

ProTek RC Lost Aircraft Alarm
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This is the ProTek R/C Lost Aircraft Alarm. It doesn't matter who you are, crashing your aircraft is painful. But the real nightmare is not finding your aircraft after the crash. With this helpful alarm, finding your lost aircraft is easy as you simply follow the tone sound emitted from the unit.

Works well with airplanes, helicopters, drones and special projects. To initiate the tone, simply turn off your transmitter and within a few seconds, the alarm will activate. The tone will also sound if the channel it is attached to has no activity after approx 60 seconds. The tone will stop as soon as it detects channel activity. Can also work well if you just want an alarm to let you know when you accidentally left your vehicle or aircraft power on. 


  • Low current draw
  • Tone sounds when transmitter signal is lost
  • Installs inline with any servo
  • Does not require an addition channel

Operating Voltage: 4-6V
Current Draw: 1-35mAh

Note: Your "Fail Safe" settings on Spektrum systems may affect the operation of this product. Be sure to test it before relying on it.

ProTek R/C is an AMain Sports & Hobbies brand.

Verified Owner
Friday, Aug 11 2017 (about 3 years ago)
ProTek RC Lost Aircraft Alarm
--------------> Works great plenty loud!<-------------------