HEIMAN Occupancy Sensor Matter-over-Thread

The HEIMAN M1-M Occupancy Sensor is an intelligent motion sensor with illuminance measurement, based on the Matter protocol, and seamlessly integrates into modern smart home ecosystems. The Matter-Over-Thread technology ensures a stable mesh connection that reliably links devices from different brands. The sensor is energy-efficient, responds accurately, and enables secure automation of lighting and scenes.

Highlights

• Matter-compatible: Works with numerous smart home ecosystems.
• Matter-Over-Thread: High-performance, stable mesh connection.
• Automatic threshold adjustment & temperature compensation: Minimizes false alarms and maintains sensitivity during temperature fluctuations.
• Motion detection & illuminance measurement: Detects presence and ambient light – ideal for automatic lighting in low-light conditions.
• LED status indicator: Two-colour LEDs (red/green) clearly display network status and alarms.
• Tool-free installation: Easy to mount on walls or ceilings.

Technical Data

• Operating voltage: DC 3 V (1× CR2 battery)
• Connectivity: Matter over Thread (2.4 GHz)
• Range: ≤ 70 m (open field)
• Motion detection: Wall-mount range up to approx. 6 m; ceiling-mount coverage Ø approx. 6 m at 110° detection angle
• Illuminance detection: 0–1200 Lux
• OTA updates: Supported
• Battery life: Approx. 24 months
• Operating temperature: −10 °C to +55 °C
• Humidity: ≤ 95 % RH (non-condensing)
• Dimensions: Ø 42 × H 43 mm (without bracket)
• Mounting: Tool-free wall or ceiling installation