Honeywell Ademco 5817CB Universal Contact-Monitoring Transmitter

The Honeywell 5817CB is a wireless three-zone commercial sensor with (3) programmable loops and a fourth automatically enrolled tamper loop. The first loop is supervised and normally open. Most normally open devices are wired so the 5817CB is a great option for eliminating the need to run a wire from your wired normally open device back to your wireless alarm system.