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Signal loss Alarm & Lost Plane Finder for RC Models

Signal loss Alarm & Lost Plane Finder for RC Models

Roymall C.o.

$3.00 /$23.18

4.41107

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$19.00 /$23.18

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Signal loss Alarm & Lost Plane Finder for RC Models
Connect the LMA to RC equipment.Turn on your transmitter,then your receiver.You will hear 2 X beep.Don not move the stick on the transmitter or turn off the transmitter.After one minute you will hear hurried beep(patternl)that repeats as long as to move the stick or turn on the transmitter in the next minute.

Description:Specifications Mode: GC/LMASize: 17*13*10mmWeight: 4.5gOperating Voltage(V): 4-6Current Drain(mA): 1-35

Package includes:1 x Signal loss Alarm & Lost Plane Finder

Reviews(674)

4.90

Telnoi

5.0

If you are using a PPM receiver, this beeper will not work without jumping through some hoops. Instead of connecting the beeper in between the receiver and flight controller, hook it up directly to one of the servo/esc output ports. These ports can output PWM, which is supported by the beeper.

The OpenPilot software settings can be copied from this video, regardless of the difference in hardware setup.
Setup as seen here https://www.youtube.com/watch?v=vj7sJo_5BBU

The only thing left to do is to setup a mixer on your transmitter. Since the beeper is expecting a changing PWM signal to prevent it from beeping, you can mix a free channel (accessory 0-x) with the throttle channel. Problem solved. As soon as you stop moving throttle, the alarm will start beeping (after a delay) and visa versa.
AStasauskas

5.0

Do not listen to others - this is the best currently alarm. When you turn on your plane, it beeps in rare intervals. After signal is ok, it does not beep. Then, if you loose it, it begins beeping. And it beeps more and louder with time. And with different patterns. Overall, best !!!