The AD Light Motion Detector is a compact infrared sensor intended for direct installation inside a ceiling light fitting. Once fitted, it detects motion within a full 360° arc and automatically switches the connected light load on or off. No separate enclosure or external wiring box is required.

The device covers detection ranges up to 6 metres at installation heights between 2.2 m and 4 m. Sensitivity and time delay are both adjustable — the lux threshold spans 3 to 2000, and the hold-on time is set via eight jumper positions from 10 seconds to 7 minutes.

Key Features

• 360° infrared detection angle
• Detection range: up to 6 m
• Installation height: 2.2 m – 4 m
• Lux setting: 3 to 2000 (adjustable)
• Time setting: 10 seconds – 7 minutes (8 jumper positions)
• Rated for both resistive and inductive loads
• White plastic body

Product Benefits

• 360° coverage means no blind spots within the detection zone — the detector reacts regardless of the direction a person enters the room
• Adjustable lux threshold prevents the light from switching on in daylight, saving energy during the day
• Eight selectable time-delay steps give precise control over how long the light stays on after the last detected movement
• Internal installation inside the fitting keeps the sensor hidden, preserving the clean appearance of the luminaire
• Compatibility with inductive loads up to 200 W (4 A) covers fluorescent and LED driver circuits in addition to resistive lamps

Technical Specifications

• Detection Angle: 360°
• Detection Range: Up to 6 m
• Installation Height: 2.2 m – 4 m
• Supply Voltage: 220 V / 240 V AC, 50 Hz
• Protection Degree: IP20
• Body Material: White plastic
• Resistive Load: Max 800 W
• Inductive Load: Max 200 W (Max 4 A)
• Lux Setting: 3 to 2000
• Time Setting: 10 s – 7 min (8 jumper positions)
• Dimensions: L 44 mm x W 34 mm x H 24 mm

Why You'll Love It

• Installation inside an existing fitting requires no wall chasing or additional surface-mounted sensor housing
• The low profile (44 x 34 x 24 mm) fits comfortably inside most standard ceiling downlight and batten housings
• A lux range extending to 2000 handles bright ambient environments such as covered outdoor areas and glazed lobbies
• The eight-step time-delay jumper lets you fine-tune hold-on time to match the specific use case without needing a separate timer relay