This compact tool weighs almost nothing and take ten seconds to install. It hooks straight up to your receiver, and if you lose your plane or heli, simply turn off your transmitter and the alarm will sound.
Compatible With: 2.4GHz, PPM/FM, PCM/FM, AM TX/RX
Effective Range: Over 55 yards
Decibel Level: 84 db
Please note: While the Finder Alarm is compatible with the vast majority of Spektrum receivers, it will not work with the Spektrum AR6000, AR7000, AR9000 or other receivers that feature the SmartSafe failsafe function.