El Home MD-13B7 PIR motion detector for lighting control, AC 230V, model MD-13B7

The El Home MD-13B7 PIR motion detector for lighting control is a mains-powered sensor designed to switch AC 230V lighting circuits based on detected infrared movement. Intended for automatic presence detection, this detector activates lights when motion is sensed and turns them off after a set interval, providing hands-free control in corridors, stairwells, entrances and utility rooms. The compact design and simple wiring make it suitable for integration into standard lighting installations where automatic switching improves convenience and energy efficiency.

Advantages

The MD-13B7 uses passive infrared sensing to detect human movement reliably and operates directly on a 230V AC supply, eliminating the need for additional power modules. Its operation reduces unnecessary energy consumption by switching lights only when presence is detected, and it supports common lighting loads used in residential and utility areas. The sensor’s straightforward mounting and compatibility with typical lighting circuits allow for quick installation and integration into existing systems.

Suitable for

• Corridors and hallways
• Stairwells and landings
• Building entrances and vestibules
• Utility rooms, storage areas and basements
• Shared spaces where automatic presence-based lighting is desired

Key specifications

• Detection type: Passive Infrared (PIR)
• Supply voltage: AC 230 V
• Function: Automatic switching of lighting circuits based on motion
• Mounting: Wall or ceiling mounting compatible with standard fixtures
• Typical applications: Indoor environments such as corridors, stairwells and utility rooms

How to use

Install the MD-13B7 according to local electrical regulations and the manufacturer’s wiring diagram, connecting the detector inline with the lighting circuit on the 230V AC supply. Place the sensor where its field of view covers the intended detection area and avoid mounting near heat sources or direct drafts that could affect sensitivity. After power-up, adjust any available time-delay or sensitivity settings (if provided by the model) to match the required behavior for the space. Test the detector by walking through the detection zone to confirm reliable switching of the connected lights.

Usage recommendations

Position the detector to minimise false triggers from heating vents or large windows with direct sunlight. For corridors and stairwells, set a moderate time delay to avoid frequent switching for brief pass-throughs. Ensure wiring and installation are performed by a qualified electrician to meet safety standards.