Wireless Contact Closure Relay
The MirCR830 Wireless Contact Closure Relays are a set of two boards, a sender board with eight contact closure (no voltage) inputs and a receiver board
with eight relays. The inputs on the sender board will control the relays on the receiver board - it's just that simple! When the contact closure
circuits are closed the relays will remain energized, when the circuits open the relays will turn off! Contact closure inputs such as buttons,
relays, switches or other electronic devices (no voltage) attached to inputs on the sender boards will control the relays on the receiver board.
The boards can communicate wirelessly with a line of sight distance of 2-miles! The MirXR830 has the 900HP 900 MHz Modules installed and are
paired together using the serial numbers of the radios installed. MirC boards operate reliably and efficiently when the antennas can "see"
each other. Obstructions like walls, buildings and even trees and hills can diminish the signal or prevent communication altogether.