Small size, light weight
Unique whistle sound, helps distinguish ambient noise
Microprocessor control, strong anti-jamming
Use voltage: Use the BEC (receiver) Power
Size: 13 × 17 × 12 (mm)
Suitable Controller: All PPM/FM, PCM/FM, AM Tx/Rx
Loud >85dB alarm gets your attention
Works with AM/FM PPM or FM/PCM R/C systems
Plugs into any standard servo channel
Small dimensions and weight
Weight: 5.3g(including cable)
Operating Voltage : 4-6 volts DC
Low Current consumption : < 35 mA (1 mA at standby mode)
Alert Level : 85dB

Can be heard in 50 meter distance
1. Connect the lost alarm between the servo (the one which runs when flying) and the receiver, i.e. act as a servo extension cord
2. Turn on your transmitter
3. Turn on your receiver then you will hear two beep sound
4. To test if it is functioning:
Do not move any of the control stick on the transmitter for 1 min. or simply turn it off
You will hear a continuous beep sound after 1 minute

If you ignore the continuous beep sound for around 2 minutes, the beep sound will change to a louder V sound

It will stop once you move the control stick or power off the receiver

5. If you cannot find you plane, do not move the control stick or turn off your transmitter for 1 min for the alarm sound
6. By the tracking sound, you will be able to locate your RC plane / Helicopter
7. To stop the alarm : Move the control stick or Power off the receiver
Can be connected to any kinds of servo
Should be connected to the servo that runs when flying
 
Package:
1x Lost Aircraft Tracker

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