Windows cannot only reflect infrared energy, but they can also allow sunlight or lights from cars to pass through to the...
Infrared energy can be reflected off of any glossy surface such as counters, mirrors, windows, floors with glossy finish, and slick finished concrete Avoid directing at a window, heat source or reflected heat...
Inside a Front Door The area around a window or door will let air in Wind or cold or hot air may impact your...
Different surfaces will conduct outside heat and cold differently Windows may change more rapidly that walls for example Unstable temperatures lead to false alarms Outside a...
Mount on a stable wall or ceiling Vibration caused by wind, traffic, pumps, etc. will lead to false alarms Small vibrations on a wall will cause a large difference in what the detector looks...