Item is discontinued.
DYN2550 by Dynamite
Monitors your radio signal and voltage; and takes over in case of interference.
For about 30 bucks, Dynamite's new Race Guard™ Fail-Safe Unit prevents radio or battery problems from ruining your day. Dynamite's Race Guard plugs in between the throttle servo and the receiver. It monitors the radio signal and voltage, and if interference occurs or if the battery gets low, the Race Guard kicks in, moving the throttle servo to a preset position (normally full brakes) and holds that position until the problem is solved.
The Race Guard is easy to set up. Just hold the throttle on the transmitter at the position where you want the throttle to go if interference occurs, then push the button on the radio guard. That's it! Now you'll never have to worry about runaways due to radio interference or low batteries again. The Race Guard is also great for boats, and if it saves just one crash, the cost of the Race Guard is paid for in the saved cost of repair parts.
Pick up Dynamite's Race Guard Fail-Safe Unit and see how an ounce of prevention can save you big bucks.