This Power Control Module is used to control the Piezo switch. The device has a rechargeable battery so there is no need to change batteries. There are settings for sensitivity and delay. These settings gives the ability to fine tune the device to pick up the smallest of muscle movements while ignoring the random unwanted movements.
Size: 6 x 3 3/4 x 1 1/2
Weight: 1 lb.
Click HERE to view and print the warranty information sheet