The 220V PIR Infrared Motion Sensor Switch is a compact and highly sensitive human body infrared detector designed for automatic lighting control and energy-efficient operation. Supplied by BDTronics, this sensor switch operates on AC 85–265V and is suitable for residential, commercial, and industrial applications in Bangladesh. It features a wide 160-degree detection angle, adjustable sensitivity, adjustable delay time, and adjustable ambient light (LUX) control for reliable day and night operation.

This PIR motion sensor detects infrared radiation emitted by human movement and automatically switches connected loads such as lights or electrical appliances. With a detection distance of up to 6–8 meters under standard conditions, it provides stable performance and precise motion detection. The small size, flame-retardant ABS housing, and Fresnel lens design ensure durability, safety, and efficient signal refraction.

Features:

• Human body infrared PIR motion detection technology

• Wide 160-degree monitoring and detection range

• Detection distance up to 6–8 meters at 25°C

• Adjustable ambient light sensitivity from 2 to 2000 LUX

• LUX control for day-only, night-only, or all-day operation

• Adjustable delay time for automatic power-off after motion ends

• Adjustable sensitivity (SENS) for accurate detection control

• Fresnel lens for efficient refraction and stable sensing

• Compact size with high sensitivity and fast response

• Flame-retardant and impact-resistant ABS casing

• Suitable for automatic lighting and energy-saving systems

Specifications:

• Product Type: PIR Infrared Motion Sensor Switch

• Working Voltage: AC 85–265V, 50/60Hz

• Detection Range: 160 degrees

• Detection Distance: 6–8 meters (at 25°C)

• Ambient Light Control: 2–2000 LUX (adjustable)

• Delay Time: Approximately 8 seconds to 6 minutes (adjustable)

• Working Humidity: Less than 93% RH

• Working Temperature: -10°C to +40°C

• Installation Height: 1.8m to 2.5m

• Installation Method: Open type mounting

• Opening Size: 10mm or 12mm

• Material: ABS housing

• Dimensions: 42 × 40 × 20 mm

Installation Notes:

• 10mm opening version uses an iron interface

• 12mm opening version uses a plastic interface

• Please confirm the required opening size and material type before purchase

How to Use:

• Install the sensor at a height between 1.8m and 2.5m

• Connect the sensor to AC power and the load according to wiring requirements

• Adjust the LUX control to set day-only, night-only, or all-day operation

• Set the TIME control to adjust how long the load stays ON after motion stops

• Adjust the SENS control if needed to fine-tune detection sensitivity

• If the light stays ON continuously, reduce the sensitivity to the minimum level

• Test the sensor operation by moving within the detection area

Applications:

• Automatic lighting control for homes and apartments

• Staircase, corridor, and hallway lighting

• Office and commercial building lighting automation

• Energy-saving lighting systems

• Washrooms, storage areas, and garages

• Security and motion-activated electrical control

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