Got an "FM" radio and need a "PCM-style" failsafe?

What if you got "hit" by interference and the throttle is stuck or goes crazy??

Install the EDR-119 FM Failsafe or EDR-119P FM Failsafe Plus!
Safely and reliably idle or shut-down that engine.

• Loss of radio signal or detection of low Rx battery voltage will activate the failsafe function, moving the servo to a pre-programmed position for safety -

• E-Z, No-Hassle plug-and-play installation , add it in seconds to an existing airplane.

  • Plug in between the Rx and servo on the channel to be failsafed, just like an extension

  • Use it to reliably move the throttle to idle when "hit"

  • Or... use it to set any control surface to a safe "failsafe" position!

• SMALL and LIGHT!!

• Super-EZ programming - just use the Tx to move the servo to the desired failsafe position, touch the SET button, and that's it!

  • The EDR-119's remember the preset position, even when the Rx is switched off

  • Re-program at will.

• LED indicators show Mode - Normal operation or Failsafe activated.

•  EDR-119P FM Failsafe Plus! adds a LOUD Audible Alarrn for additional features!
  On failsafe activation, the LOUD audible alarm sounds.

  • Use it as a "Switch Off Rx!"reminder
    the audible alarm warns if the Tx is off and the Rx is on.

  • Use it as a "Lost Plane Alarm"
    with the Tx off, the audible alarm helps locate the airplane.