1Infrared detectors have the advantages of safety and reliability, high sensitivity, wide coverage, and timely reminders of abnormal conditions. 2The infrared detector can easily distinguish whether it is a thief or ananimal that has penetrated the area, with high recognition, flexibility and reliability, 3When an illegal intrusion passes through the infrared detection area, the infrared will perceive the intrusion signal and transmit the signal to thealarm. 4Infrared alarm needs to be used with the host(not include host) and wire warning signal(not includ wired warning signal). After being matched, it can realize onsite alarm, remote APP alarm, SMS alarm and mobile phone alarm. 5The detector is equipped with a human body sensing probe, which can sense and detect infrared rays. It has 3V DC (containing 2 x AA batteries) and wireless frequency of 433MHz.
