Motion detector Hombli HBSP-0100 Passive infrared (PIR) sensor Wireless Black, 120° angle, 8 m range, battery

Hombli HBSP-0100 is a compact wireless motion detector with a passive infrared (PIR) sensor designed to detect human presence and movement indoors. The unit offers a 120° detection angle and a maximum detection distance of up to 8 m. Battery powered and finished in black, it connects wirelessly to smart home systems using Bluetooth for locally triggered automations and alerts. The device is intended for placement on walls or flat surfaces to monitor occupancy and activate lighting, notifications or other smart devices.

Advantages

The PIR technology provides reliable motion detection with low false triggers from non-heat sources. With a wide 120° field of view and an 8 m reach, the detector covers typical rooms and corridors while remaining compact and unobtrusive. Battery operation allows flexible placement without the need for wiring, and Bluetooth wireless connectivity supports easy pairing and integration into automations. The black finish is suitable for discreet indoor installation.

Suitable for

• Triggering lights in hallways, stairwells and rooms
• Occupancy detection for smart home automations
• Security alerts and presence monitoring in indoor spaces
• Temporary or permanent installations where wiring is impractical

Key specifications

• Sensor type: Passive infrared (PIR) sensor
• Detection angle: 120°
• Maximum detection distance: up to 8 m
• Connectivity: wireless (Bluetooth)
• Operating range for wireless connection: up to 90 m (line of sight)
• Power source: battery
• Color: black
• Recommended placement: indoor, wall or flat surface mounting

How to use

Install batteries according to the user manual and place the detector on a wall or flat surface aimed towards the area to monitor. Use the companion app or Bluetooth pairing procedure to add the device to your smart home network and configure detection sensitivity, notifications and automation triggers. Position the sensor at a height and angle that provides an unobstructed view of the monitored zone and avoid aiming it directly at heat sources or large windows to reduce false detections.

Recommendations

For consistent detection performance, mount the sensor at the recommended height in the installation manual and test coverage of the 120° field and 8 m range before finalising placement. Replace batteries as indicated by the device status in the app and keep the sensor away from direct sunlight, heating vents and large reflective surfaces to maintain reliable PIR sensing.