Motion Detection Alarm Sensors Auckland

Devices that detects movement or motion within their field of view. Detect intruders at your home or business.

A motion detection sensor works by emitting energy, such as microwaves or infrared radiation. When an object, such as a person or animal, enters the monitored area, it reflects some of the energy back towards the sensor. The sensor detects this change in the energy and sends an alarm signal.

Motion detection sensors can be used indoors or outdoors. They work extremely well when integrated with remote monitored cameras.