WENTRONIC Goobay Bewegungsmelder Slim motion sensor, white, model 79605

The WENTRONIC Goobay Bewegungsmelder Slim motion sensor in white is a slim passive infrared (PIR) detector intended for indoor use. Designed to detect human movement, it can trigger lighting, timers or alarm inputs in home automation and basic security setups. Its low-profile housing and neutral white finish allow discreet installation in corridors, stairways, entry areas and utility rooms where presence-based switching and automatic control of electrical loads are required.

Advantages

The Slim motion sensor offers compact dimensions and a low visual profile for installation in tight spaces or where a discreet appearance is desired. As a PIR device it provides reliable detection of walking persons by sensing body heat changes and enables energy savings by switching lights or other loads only when presence is detected. The white finish integrates with common interior finishes and the device is suitable for mounting on walls or ceilings in typical indoor locations.

Suitable for

• Corridors and hallways where automatic lighting is needed
• Staircases and landings for hands-free illumination
• Entryways and foyers to activate lights upon arrival
• Utility rooms, storage areas and small service spaces

When it may not be suitable

This PIR motion sensor is designed for indoor environments and may not perform reliably outdoors or in locations with extreme temperatures, high humidity or direct exposure to weather. It is not intended for safety-critical applications requiring certified emergency detection or medical monitoring. Detection performance can be reduced if the mounting location has large heat sources, direct drafts from HVAC outlets, or when the sensor is blocked or heavily recessed.

Key specifications

• Sensor type: passive infrared (PIR)
• Housing color: white
• Form factor: slim, low-profile design for wall or ceiling mounting
• Typical indoor applications: corridors, staircases, entryways, utility rooms
• Detection principle: motion detection based on body heat changes

How to use

Choose a mounting location at a height and angle that provides an unobstructed view of the monitored area and avoids direct exposure to vents, heaters or strong sunlight. Install the sensor on a stable surface according to the mounting method supplied with the product, then connect it to the lighting circuit, timer or alarm input following applicable wiring rules and safety regulations. After power-up, verify detection coverage by walking through the protected area and adjust orientation or position as needed to achieve consistent triggering. Perform routine checks to ensure the sensor lens remains clean and unobstructed.

What to consider before purchase

• Intended installation location: indoor use only, avoid outdoor exposure
• Mounting height and angle to ensure correct coverage of the area
• Compatibility with the lighting or control circuit and any required wiring or relay components
• Environmental factors such as nearby heat sources, vents or reflective surfaces that may affect detection

Usage recommendations

For reliable operation, install the motion sensor at a recommended height and test coverage under normal conditions; keep the sensor lens free of dust and avoid mounting directly adjacent to heat sources or HVAC outlets. Use the sensor for energy-saving automatic control of indoor lighting and for basic presence detection in circulation areas.