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Replace the circuit board for the audio alert of your Roadmaster InvisiBrake supplemental braking system.
Features:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're going to take a look at the replacement audio signal circuit board for the Roadmaster invisibrake supplemental braking system. Now this part will replace the audio signal circuit board in your Roadmaster supplemental braking system. It is designed to work with the Roadmaster invisibrake part number RM-8700. We do sell that system separately on our website. This part will ensure that the audible alert functions of your towed cars brakes are activated for too long. Which is usually about approximately 20 seconds.
But that should do it for the review on the replacement audio signal circuit board for the Roadmaster invisibrake supplemental braking system.
Customer Satisfaction Score:
95% were satisfied with this product
5% of customers were not satisfied
Ratings & Reviews

Dale K.
5/31/2020
Havent had occasion to hear the sounder. I guess I havent had the brake on long enough!
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Mike L.
11/13/2018
The white wire is used as the ground. Ive confirmed this with Roadmaster.