Quick Sense (QS-07) PIR Motion Sensor Switch – Pack of 4 for Complete Lighting Automation ? 360° Infrared Motion Detection These ceiling-mounted sensors offer full-room coverage to detect human motion from all directions, turning connected devices ON automatically and OFF when motion stops. ? Adjustable LUX & Time Delay Settings Fine-tune light activation using the LUX sensor to control when the lights turn on—daytime, nighttime, or both. You can also set the ON duration between 10 seconds and 7 minutes as per your needs. ? Universal 220V Compatibility Ideal for a wide range of electrical devices including LED bulbs, CFLs, incandescent lights, exhaust fans, tube lights, and small appliances. Suitable for homes, commercial areas, and warehouses. ? Energy Saving & Smart Control This sensor switch helps cut down on electricity bills by automating lights to turn off when no motion is detected, improving both safety and power efficiency. ? 4-Piece Pack for Broader Coverage Perfect for automating multiple rooms. The pack of 4 enables smart motion detection across your entire home or office. Simple ceiling mount design allows easy, clean installation. ?? Automate. Save. Simplify — with Quick Sense 4-Pack Smart Motion Sensors.