Temperature &
Humidity Sensor

(for the K1/K2)

TH-20 Door/Window Sensor

TH-20Temperature & Humidity Sensor

  • Measures room temperature and humidity
  • - Works with the K1/K2
  • - Displays current temperature and humidity
  • - Over-heating or under-cooling alerts (customizable thresholds)
  • - Over-moist or dry alerts
  • - Battery life up to 2 years

Specifications

  • Model: TH-20
  • Power: 3V CR123A Lithium battery x 2 pcs
  • Frequency: 868MHz or 915MHz (N. America)
  • Wireless range: 80 m / 262.5 ft (in open area)
  • Operating conditions: temperature -10°C~+50°C (14-122°F),
    humidity < 90% RH (non-condensing)
  • Dimensions (L x W x H): 85 x 85 x 30mm