Resideo - Honeywell Home C7189R1004 Temperature and Humidity Sensor

The Temperature and Humidity Sensor C7189R1004 from Resideo Honeywell Home is a wireless, battery-powered device that delivers precise indoor climate data. Ideal for Prestige IAQ 2.0, VisionPRO, and RedLINK thermostat systems, this sensor helps maintain comfortable indoor temperatures and accurate humidity levels throughout your space.

As an indoor temperature sensor and humidity monitor, it operates from 35 to 114°F and 5% to 90% RH (non-condensing) to provide reliable readings in everyday environments. The compact Arctic White unit mounts vertically on the wall, blending with decor while preserving sensor performance. Includes long-life power with two AA alkaline batteries for quick, easy setup.

• Wireless, Battery-Powered: No wires means flexible placement and simple installation.
• Indoor Mounting: Vertical wall mounting for unobtrusive, accurate readings.
• Indoor Temperature Sensor & Humidity Monitor: 35–114°F and 5–90% RH range keeps climate data current.
• Compact Design: 1-7/8 in W x 15/16 in D x 2-7/8 in H; Arctic White finish.
• Includes Batteries: Includes (2) AA alkaline batteries for immediate setup.
• Compatibility: Works with Prestige IAQ 2.0, VisionPRO, and RedLINK thermostats.