Passive Infrared Sensor Switch is designed for motion activated operation control of OEM lightings, motors, fans or ventilators. The Sensor Switch detects the human body motion within its detection range and switch on and off the connected load automatically. The Sensor Switch is suitable for applications including lighting fixtures, bathroom or toilet ventilators, indoor air quality filter and any devices that require motion activated controls. Passive Infrared Sensor Switch is offered in a ready-to-use configuration.