Honeywell Ademco 5821 Wireless Temperature Sensor

  • MPN: 5821
  • JMAC ID: 200088910
$33.96
In Stock
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JMAC_ID:
200088910
df_manual_boost:
1.90
Please Note: In order to keep our prices low, we have a minimum order requirement of $99
The HONEYWELL-ADEMCO-5821 is a wireless temperature sensor and flood detector often used in bathrooms, laundry rooms, and basements.

The unit can be programmed as a stand-alone temperature sensor, a remote temperature sensor, or a flood detector. The wireless design makes it easier to locate and install the device in virtually any location. The 5821 boasts a 10 year battery life, thus reducing the need for user maintenance.

UPC: 781410739086


Technical Specifications:
  • Dimensions: • 1.6" W x 3.1" H x 1.0" D (max protrusion)


For more information about the Honeywell Ademco 5821, please contact us.
  • Capable of monitoring cold (45° F) temperature and flood detection simultaneously
  • Completely wireless, which greatly reduces installation time and maximizes placement options
  • Up to 10 year battery life, which reduces user maintenance
  • Flood detection with 470PB External Probe for a wide range of applications; including bathrooms, laundry rooms and basements
  • Remote Temperature Probe available (T280R) ideal for refrigerator and freezer monitoring
  • Five selectable temperature ranges to choose from (hot, warm, cold, refrigerate and freeze)

2 Reviews

  • 5
    HONEYWELL-ADEMCO-5821

    Posted by 177980 on Nov 26th 2021

  • 5
    HONEYWELL-ADEMCO-5821

    Posted by 152214 on Feb 3rd 2020

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