Electric Door Relay Output Module
This electronic door control relay module is designed to work with push-to-exit buttons , proximity card reader devices and other similar products.
Its purpose is to physically and electrically isolate the electric door release mechanism from the PIN/card reader device, making entry more difficult (or hopefully impossible) should the PIN/card reader be vandalized.
It contains an N.O. and N.C. type relay and has a DIP switch to program time delay.
Only Available In Store