• MRK Engineers

Energy Saving PIR Motion Sensor

HC-7D PIR MOTION sensor switch can detect the infrared Rays released by human body motion within the Detection area, then start the load-light automatically. This PIR Sensor has an extra feature of manual override. HC-7D has a longer detection range and wider angle, it is better for security use. Many customers like to install the HC-7D in the garden, because it has an overridden function.

The features included 230 volt operated with detect up to 12 meters with detecting angle up to 180º. It can be used load wattage of Max. 1000W incandescent bulb or Max. 300W fluorescent lamp. The sensors can be adjusted time delay from 10±5 seconds to 6±1 minutes adjustable. The light level control can be adjusted from day time to darkness which will save the energy. The unit if protected class of IP64. So many energy saving models are available depends on application.