The Honeywell Home 5821 is a 5800 series (345 MHz) wireless transmitter that monitors temperature and/or floods. Ideal for bathrooms, laundry rooms, basements, cottages, and cold rooms, it alerts you before frozen pipes or a water leak cause costly damage. New product.
- Built-in temperature sensor: Autonomous monitoring of cold (below 7°C / 45°F), warm (above 24°C / 75°F), or hot (above 35°C / 95°F) conditions
- 5 selectable temperature ranges: Cold, warm, hot, refrigerator failure (6°C), and freezer failure (-12°C) via DIP switches
- Flood detection with optional FP280 or 470PB water probe (sold separately, 2.2 MΩ resistor included)
- Optional T280R remote temperature probe for monitoring refrigerators, freezers, or confined spaces
- Dual simultaneous monitoring: For example, combine "cold + flood" on two distinct zone loops
- Long-life lithium battery: Up to 10 years of battery life with a CR123A battery
- Supervised transmitter: Battery status and sensor presence automatically checked by the panel
- 5800 series compatible: LYNX Touch panels (L5210, L7000), LYNX Plus, Lyric, and VISTA equipped with a Honeywell wireless receiver
- Remote alerts: Receive notifications via Total Connect 2.0 with a compatible monitoring plan
Specifications:
- Model: 5821
- Frequency: 345 MHz (5800 series)
- Power supply: 3V CR123A lithium battery (3.2 VDC)
- Operating temperature: -10°C to 40°C (14°F to 104°F)
- Thresholds: Cold 7°C, warm 24°C, hot 35°C, refrigerator 6°C, freezer -12°C
- Flood detection: Probe at 3 minutes of continuous contact with water (optional probes not included)
- Dimensions: 7.9 x 4.1 x 2.5 cm (3.1" x 1.6" x 1.0")
- Max. water probe cable length: 48" (1.2 m)
