WENTRONIC Goobay Motion Sensor, adjustable, black, model 79590

The WENTRONIC Goobay Motion Sensor, adjustable, black (model 79590) is a passive infrared detector designed for automatic control of lighting and alarm systems. The compact black housing features a tilt-adjustable head that allows you to direct the detection zone, helping to switch lights or trigger connected devices when motion is detected. Intended for indoor mounting near entrances, corridors, stairways or other areas where hands-free lighting and energy-efficient control are required.

Advantages

The adjustable housing enables directed detection to reduce false triggers and focus the sensor on the required area. Passive infrared technology offers reliable motion detection for people moving through the coverage zone without emitting signals. The black finish and compact form factor make the sensor unobtrusive in most interiors and suitable for mounting in visible locations.

Suitable for

• Automatic lighting control in hallways, stairwells and entryways
• Hands-free activation of lights in closets or utility rooms
• Integration with basic alarm or control circuits for presence detection
• Energy-saving scenarios where lights should only operate when areas are occupied

When it may not be suitable

This motion sensor is intended for indoor use and is not specified for outdoor or wet environments; exposure to moisture or direct weather may damage the unit. It is a passive infrared detector, so it detects changes in heat and motion rather than providing video, two-way communication, or advanced presence analytics.

Key specifications

• Detection type: passive infrared (PIR)
• Housing: adjustable/tilt head, compact form factor
• Color: black
• Intended mounting: indoor (wall or ceiling, depending on installation)
• Typical use: automatic switching of lighting and triggering of alarm/control circuits

How to use

Install the sensor at the desired indoor location near entry points, corridors or stairways following the manufacturer’s mounting guidance. Adjust the tilt of the housing to position the detection zone toward the area you want monitored. Connect the sensor to the lighting circuit or alarm input according to applicable electrical safety standards and wiring diagrams; power must be isolated during installation. After installation, test the sensor by walking through the detection zone and fine-tune the angle to avoid unwanted activations from adjacent areas.

What to consider before purchase

• Verify that the sensor is intended for indoor use and not subject to moisture or outdoor exposure
• Confirm compatibility with the lighting or alarm circuit voltage and connection method used in your installation
• Consider mounting height and angle to ensure the detection zone covers the intended area without false triggers

Usage recommendations

Mount the unit at a height and angle that match typical human movement paths, avoid direct exposure to heating sources or reflected sunlight, and perform a walk-test after installation to adjust the tilt for reliable detection while minimising false activations.