ZigBee Temperature & Humidity Sensor
The temperature & Humidity Sensor is a wireless, battery-powered sensor to monitor environment, be informed of the current temperature and humidity of critical equipment and rooms, as well as receive instant notifications of changes based on your personalized criteria. Current temperature and humidity is displayed on the app, along with historical graphs, so you can monitor current and past temperature and humidity conditions. Receive notification per your individual settings whenever a pre-set value is reached.
Specification
Model number: HTH-9903
Communication: Zigbee3.0
Temperature Range: -10°C~50°C (14°F~122°F)
Humidity: 0~100%
(Prolonged exposure to >80% RH may create an offset of up to 3% in the readings.
This effect gradually reverses after return to <80% RH conditions.)
Temperature Accuracy (0°C~40°C / 32°F~104°F): ±0.3°C / ±0.5°F typical, ±0.5°C / ±0.9°F maximum
Temperature Accuracy (Full Range): ±0.7°C / ±1.3°F typical, ±1.2°C / ±2.2°F maximum
Humidity Accuracy (@25°C / 77°F from 20% ~80%): ±3.0% typical, ±4.5% maximum
Humidity Accuracy (@25°C / 77°F from 0% ~100%): ±4.5% typical, ±7.5% maximum
Button: 1 x Reset Button
Insert a pin into the hole and hold for 5 seconds to initiate factory reset process
LED: 1 x Status LED
Battery type: CR2032
Battery life: 2 Years
Indoor/outdoor: indoor
Dimension: φ40×12.62 mm
Features
• Monitor temperature and humidity via the app anywhere anytime, such as baby's room, refrigerators, basement, etc.
• Get instant alerts when the temperature and humidity exceed your preset values.
• To analyze how data affects your life, view and extract historical data simply.
• Support Low power alarm.
