Detectors & Sensors.
HERE ARE SOME OF THE MOST POPULAR SENSORS USED IN RESIDENTIAL APPLICATIONS.
CONTACT SENSORS these are normally installed on doors or windows and they detect if the window is in open or closed position.
MOTION DETECTORS these detect movement inside your home when you are away from home.
GLASS BREAK DETECTORS accoustical type these type of sensors detect the noise frequency pitch and the vibration generated by a broken window.
WATER LEVEL SENSORS these detect water and are intended to prevent water damage.
OUTDOOR AIR CONDITIONER UNITS (CONDENSING UNITS) These protect your outdoor a/c unit.