Provides signal automatically when interference or no signal is received. Example, connect between throttle and receiver and if interference is received it will cause the throttle to go to full idle. Fail safe signal is adjustable.
Spedifications:
7g weight, 40mm x 21 x 8.5. Power consumption 2.3ma(4.8v) or 3.8ma(6.0v). Operates 4.8-6.0v. One end plugs into servo and other plugs into receiver. Direction sheet included. Comes with universal connector.