Heiman Temperature and Humidity Sensor Matter-over-Thread

The HEIMAN H1-M Temperature and Humidity Sensor is a compact and precise temperature and humidity sensor that operates with the latest Matter-over-Thread technology. Thanks to its elegant design and reliable measurement accuracy, it is the ideal choice for monitoring indoor climate in smart home environments. The clear HD LCD display shows all values at a glance, allowing for comfortable control.

Highlights

• Precise real-time measurement of temperature and humidity
• Matter-over-Thread connectivity for stable and secure mesh networks
• HD LCD display with easily readable values and comfort indicator
• Compatible with Apple Home, Google Home, Alexa, and Samsung SmartThings
• Intelligent alarm function for unusual measurement values
• Long-lasting power supply through energy-efficient electronics

Technical Data

• Sensor: Digital temperature and humidity sensor
• Accuracy: ±0.3 °C (temperature), ±3 % RH (relative humidity)
• Measurement range temperature: -10 °C to +55 °C
• Measurement range humidity: 0 % to 95 % RH (non-condensing)
• Display: HD LCD with temperature, humidity, comfort icons, battery indicator
• Connectivity: Matter over Thread (mesh network)
• Power supply: DC 3 V battery CR2450
• Dimensions: approx. 42 mm diameter, 17.8 mm depth
• Installation: wall or surface mount, also possible without drilling
• Operating temperature: 0 - 50 °C
• Operating humidity: 0 - 95 % RH