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Honeywell RedLINK Wireless Indoor Air Sensor C7189r1004



This wireless indoor remote sensor can be used for temperature averaging or remote temperature sensing. The sensor reads temperature and humidity. Up to 6 sensors can be used with one unit.


  • Used to sense temperature if the thermostat is installed in a poor temperature sensing location.
  • Small remote temperature sensor to match any room decor.
  • Easy to install and use.
  • Factory calibrated; no field calibration required.


  • Application Wireless Indoor Air Sensor
  • Dimensions 2 7/8 IN H x 1 7/8 IN W x 15/16 IN D
  • Includes 2 AAA alkaline batteries and mounting hardware
  • Used With
    • Redesigned Prestige IAQ
    • Prestige IAQ 2.0
    • Prestige 2.0
    • RedLINK VisionPRO 8000
  • Mounting Mounts on a vertical wall with supplied bracket and mounting hardware
  • Operating Humidity Range (% RH) 5 to 90% RH, non-condensing
  • Operating Temperature Range (F) 35 F to 114 F for optimal battery life,0 F to 120 F
  • Operating Temperature Range (C) -17.8 C to 48.9 C,1.7 C to 45.6 C for optimal battery life
  • Power Method Battery
  • Color White