Indoor/ Outdoor Passive Infrared Sensor Switch is specially designed with a mechanism to allow it to be mounted on the ceiling or wall. The Switch has a sensor head, which can be adjusted vertically or horizontally to provide easy adjustment of detection coverage. The Passive Infrared Sensor Switch is designed for indoor or outdoor lighting control by sensing the presence of human body. Indoor/ Outdoor Passive Infrared Sensor Switch is provided with Lux and time controls that can be adjusted according to individual requirement.