Home Surveillance Cameras

If you look around today you will undoubtedly see security cameras just about everywhere that you go. You will see these surveillance devices installed inside and outside of many businesses and they are also becoming commonplace in residential homes. You must ask yourself what the point is to all of these individuals spending money on […]

What is a Beam Detector

A beam detector is made up of 2 separate units. There is a transmitter and a receiver. The transmitter projects a beam towards the receiver. The receiver must receive a designated amount of signal in order to maintain secure operation. When an intruder walks across the beam, the beam is broken and the unit will […]