SKU: SENS-1920
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Generic PIR Motion Sensor Switch - AC 110-240V, 4-6m Range, 40mm Fitting Diameter

₹529.00 (Inclusive of all taxes)
Out of Stock

This AC-powered PIR motion sensor switch is designed for direct integration into 110-240V lighting circuits, featuring an adjustable time delay (15s, 45s, 5min) and a 4-6m detection range with 110° coverage for automated lighting control.

Features

  • AC 110-240V, 50/60Hz direct line voltage operation for lighting control.
  • Adjustable time delay settings: 15 seconds, 45 seconds, or 5 minutes.
  • 4-6 meter detection range with a wide 110-degree sensing angle.
  • Configurable ambient light threshold (≤2Lux, ≤25Lux, 2000Lux) for daylight inhibition.
  • Standard 40mm fitting diameter for easy recessed ceiling or wall mounting.

Out of stock

Description

This passive infrared (PIR) motion sensor operates on standard AC line voltage, detecting human body heat signatures to automatically switch connected loads such as LED, fluorescent, or energy-saving lamps. It incorporates a pyroelectric sensor element that triggers upon detecting infrared radiation changes within its field of view.

The module includes user-configurable settings for time delay and ambient light sensitivity, allowing customization for specific environments like hallways, stairwells, or storage rooms. Its compact design and standard 40mm mounting diameter facilitate straightforward installation into standard electrical junction boxes or light fixtures.

Key Features

  • Direct AC line voltage operation (110-240V, 50/60Hz) eliminates need for separate power supply.
  • Three selectable time delay periods (15s, 45s, 5min) for optimized energy savings.
  • Adjustable photosensing threshold prevents activation during daylight hours.
  • Wide 110-degree detection angle provides broad coverage area.
  • Compact form factor (40mm diameter) designed for standard recessed mounting.
  • Handles loads up to 40W, suitable for most energy-efficient lighting.
  • Stable triggering with built-in signal processing to reduce false alarms.

Applications

  • Automatic hallway, staircase, or corridor lighting control in residential and commercial buildings.
  • Energy-saving control for LED, fluorescent, or incandescent lamps in storage rooms or closets.
  • Security lighting activation for porches, garages, or outdoor entryways.
  • Bathroom or utility room occupancy-based lighting to reduce energy waste.

Technical Specifications

Model / TypePIR Motion Sensor Switch
Operating VoltageAC 110-240V, 50/60Hz
Output Power Rating≥40W
Detection Distance4-6 meters
Detection Angle110 degrees
Time Delay Settings15 seconds, 45 seconds, 5 minutes
Ambient Light Settings≤2Lux, ≤25Lux, 2000Lux
Fitting Diameter40 mm
Dimensions (L x W)45 mm x 40 mm
Weight50 g (0.05 kg)

Frequently Asked Questions

What is the operating voltage range for this PIR sensor?

This sensor is designed for direct AC line voltage operation, supporting a wide range from 110V to 240V at 50/60Hz. It connects directly to your lighting circuit without requiring a separate DC power supply or transformer.

How do I adjust the time delay before the light turns off?

The sensor features three preset time delay settings: 15 seconds, 45 seconds, and 5 minutes. You select the desired delay using a small switch or Jumper located on the sensor unit itself, allowing customization based on room traffic patterns.

Can this sensor be used outdoors or in bathrooms?

This model is designed for indoor, dry location use. It is not rated for wet or outdoor environments (it lacks an IP rating). For bathrooms, ensure it is installed outside of direct water splash zones, such as above a shower enclosure.

What types of lights can this sensor switch control?

It can control any resistive or inductive load up to 40W, including LED lamps, compact fluorescent lights (CFLs), incandescent bulbs, and low-wattage halogen fixtures. Ensure the total connected load does not exceed the 40W rating.

How does the ambient light setting work?

The sensor has a configurable lux threshold (≤2Lux, ≤25Lux, or 2000Lux). When set, it will only activate the connected light if the ambient room brightness is below the selected level, preventing unnecessary activation during daylight hours.

Package Includes

  • 1 x PIR Motion Sensor Switch (White)

Additional Information

Weight 0.05 kg
Dimensions 4.5 × 4 cm