For hobbyists and professional who value security during their flight. This device boasts a easy to connecting and a super loud alarm over 85dB to quickly locate your in case loss. for outdoor flying activity, this alarm finder help loss and assists in retrieval of models in expansive areas. Enhances your flying with peace; our Alarm is a must accessory for any remote controlled aircraft enthusiasts. Ensures of your Aircraft with our Loss Alarm Finder, featuring a microprocessor control for precise performances.