Brand: Honeywell Vista
Item Number: 5817XT
5800 SERIES WIRELESS 3 ZONE TRANSMITTER, SUPPORTS NC/NO
The Honeywell 5817 is a wireless three zone sensor. Unlike other Honeywell wireless window and door sensors, the 5817 does not have an internal reed switch or magnet and therefore cannot be used as a window or door contact by itself. Instead, you must connect a wired contact loop to the 5817 transmitter which will then send all alarm signals back to your Honeywell wireless home alarm system. The 5817 sensor actually has (3) separate loops (or zones) so that you can connect (3) different wired contact loops to the transmitter.