Fail Safe for Glow & Gas Car & Boat

Detects low RX voltage, loss of radio signal or interference and automatically applies brake servo to prevent a runaway model, an excellent safety device. Also works with other models types by shutting down the throttle servo.

Specs:
Weight: 5g
Dimensions: 40mm x 21mm x 8.5mm
Loading Current: 7mA @ 4.8v
Precision Scope: <0.3%
Compatible with 4.8v or 6v RX Operation