The PIR Infrared Motion Sensor Switch is an intelligent, energy-saving solution designed to automate your lighting system. At Electrapac, we recommend this switch for homeowners and builders looking to improve security and reduce electricity bills by ensuring lights are only active when a room is occupied.

Product Overview

This Passive Infrared (PIR) sensor detects the heat energy emitted by the human body in motion. When someone enters the detection zone, the switch automatically triggers the connected light. After the person leaves and the pre-set delay time passes, the light turns off automatically. It is a "Universal Voltage" device, meaning it works safely on both 110V and 220V electrical systems.

Key Features for Electrapac Customers

• Universal Voltage Compatibility: Engineered to operate across a wide range (110V–240V), making it perfect for the local power grid in Bangladesh.

• Smart Light Sensing: Equipped with a built-in light-sensitive element (photocell), so the light won't turn on during the day, even if motion is detected, saving maximum energy.

• High Sensitivity: The Fresnel lens increases the detection range and accuracy, sensing even minor movements within its field of view.

• Easy Installation: Compact "round-head" design allows for recessed mounting in ceilings or walls, providing a clean and modern look.

• Fire-Retardant Material: Constructed with high-quality, flame-retardant ABS plastic for long-term safety and durability.

Wiring & Installation Guide

Installing the Electrapac PIR Switch is straightforward, but because it involves mains voltage (220V), please ensure the power is off during installation.

1. Brown Wire (L): Live Wire Input (Mains).

2. Blue Wire (N): Neutral Wire (Common).

3. Yellow/Red Wire (L-Out): Live Output to the Light/Lamp.

Pro-Tip: Do not install the sensor near heat sources (like air conditioners or heaters) or in direct sunlight, as the fluctuating heat patterns can cause "false triggers" where the light turns on by itself.

Primary Applications

• Hallways & Staircases: Provide hands-free lighting for safety when walking through dark areas at night.

• Bathrooms & Kitchens: Prevent the need to touch light switches with wet hands, improving hygiene.

• Security Lighting: Use as an outdoor (sheltered) sensor to deter intruders by automatically lighting up entryways.

• Storefronts & Storage Rooms: Perfect for closets or warehouses where people often forget to turn off the lights.

• Night Lamps: Create a "Smart Night Light" that only glows when you get out of bed.

Why Shop at Electrapac?

We supply High-Sensitivity PIR Sensors that are rigorously tested for stability under variable voltage conditions. Visit us at www.electrapac.com for the smart home components that make your living space more convenient and efficient.