What are the functions of wireless alarm detectors?
The common classifications of anti-theft alarm detectors can be divided into wall-mounted, ceiling-sucking and mounting detectors according to the installation mode of detectors.
The common classification of anti-theft alarm detectors II can be divided into wide-angle type, curtain type and omni-directional type according to the detection range of detectors.
The common classification of anti-theft alarm detectors can be divided into three categories: infrared, microwave, infrared microwave composite, vibration, smoke, gas, glass breakage, ultrasound and so on.
