The RedCon Lost and Found has real time monitoring.
If the signal is lost or no servo input for 1.5min, the RedCon Lost & Found will give continuous “BEEPS”.
One Great feature of the RedCon Lost & Found is this contains an on board battery. If the main flight pack is ejected during a crash, the unit will still operate and emit the “BEEPS” until the on board switch is turned off.
Simply install the RedCon Lost & Found between the receiver and any servo in your radio system or direclty to the Recevier.
In our intial testing at the field, this actually helped find a $2000 FPV multi rotor!