Wireless Contact Closure Relay
The MirCR45 Wireless Contact Closure Relays are a set of two boards, a sender board and a receiver board. The Contact closure inputs
on the sender board triggers the relays on the receiver board - wirelessly. Connect
the contact closure on the sender board and a relay will trigger on the receiver board - it's just that simple!
Contact closure inputs such as buttons, relays, switches or other electronic devices (no voltage) attached to inputs on
the sender boards will trigger the relays on the receiver board.