Motion detectors for connecting to an alarm system

Motion detectors for connecting to an alarm system

Motion detectors are part of an alarm system and is used to detect movements in a certain space. They can be installed in a house, office or other buildings to detect intruders and to notify that the alarm system is active. There are different kinds of motion detectors, such as infra-red motion detectors and dual motion detectors. Infra-red motion detectors detect movement by the means of infra-red and dual motion detectors use infra-red and a radar. It is important to choose for a motion detector that is reliable and easy to install.