motion detectors contain sensors that transform the detection of motion into an electrical signal that can be used to trigger alarm events.motion detectors are installed in many different areas of the home, and can be used to tell all sorts of devices to turn themselves on. motion detector lights have been used outdoors to prevent trespassers from remaining hidden. many homeowners have found that motion detector lights are also extremely helpful when entering their own homes at night, lighting the way and revealing any obstructions. motion detector alarms are designed to protect your family, scare off intruders, and sometimes alert the authorities, as well.

motion detectors contain sensors that transform the detection of motion into an electrical signal that can be used to trigger alarm events.motion detectors are installed in many different areas of the home, and can be used to tell all sorts of devices to turn themselves on. motion detector lights have been used outdoors to prevent trespassers from remaining hidden. many homeowners have found that motion detector lights are also extremely helpful when entering their own homes at night, lighting the way and revealing any obstructions. motion detector alarms are designed to protect your family, scare off intruders, and sometimes alert the authorities, as well.