PIR Alarm System Wireless Detector

A Eurolink PIR sensor alarm system is a wireless or hybrid security setup that uses Passive Infrared (PIR) motion detectors to sense body heat and movement. When triggered, the sensors send a signal to the main GSM/Wi-Fi panel to sound a loud siren and alert users via mobile networks.

How a PIR Motion Sensor Works

Step 1: Detecting Infrared Radiation

Every object emits infrared radiation. A motion detector security system utilizes this property to identify movement.

Step 2: Identifying Movement

When an object moves across the sensor's field of view, the infrared radiation levels change, which the sensor detects.

Step 3: Activating the Alarm

If movement is detected, the motion sensor security alarm is triggered, sending alerts or sounding an alarm to notify of possible intrusions.