Pushpa Automation

A PIR sensor is a sensor which can detect presence of human or animals on the basis of IR emitted, and accordingly send an electric pulse (High or Low) to switch on or off the appliance it is connected to.
PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range. They are small, inexpensive, low-power, easy to use and don't wear out. For that reason they are commonly found in appliances and gadgets used in homes or businesses. They are often referred to as PIR, "Passive Infrared", "Pyroelectric", or "IR motion" sensors.

Microwave motion sensor, 360* Celling Mounting, 6 meter range, 2.5 meter hight. 230 Vdc Supply,load power 800/300 Watts,

PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range. They are small, inexpensive, low-power, easy to use and don't wear out. For that reason they are commonly found in appliances and gadgets used in homes or businesses. They are often referred to as PIR, "Passive Infrared", "Pyroelectric", or "IR motion" sensors.