Dynamite Race Guard Micro: Fail Safe Unit

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The programmable fail-safe unit is designed to return your throttle to a preset brake position in the event of a signal loss to your receiver or when the receiver's input drops bel ow 4.0 volts. Key Features: Compact size: .75 x .5 x .27in Light weight: .13oz (3.9g) Operating voltage: 4.0V - 6.0V Show more