Honeywell Ademco C7189U1005/U Remote Temperature Sensor, 45 to 88 deg F, Wall Mounting
The Remote Indoor Temperature Sensor is used to sense temperature remotely.
Honeywell Ademco Remote Temperature Sensor, 45 to 88 deg F, 5 to 95% RH Non-Condensing Humidity, Wall Mounting, Premier White®, 1-1/2 in W x 3/4 in D x 2-1/4 in H Dimensions, For Use With: VisionPRO® and VisionPRO® IAQ Series Thermostats