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In order to fully understand how infrared motion detectors work in security systems, users must first understand the function of infrared light. According to the National Aeronautics and Space...
Carbon monoxide is a gas that can slowly suffocate people if too much is present. Carbon monoxide or CO can enter the house in many ways, usually from malfunctioning furnaces. It is odorless,...
Power failures are bad enough, but what happens if the power fails in the dead of night and important equipment needs to have backup electricity? Would you know the power failed while you were...
If you decide to have a security system installed, it likely carried a large price tag. Security systems typically include a control panel, smoke detectors, a hard-wired door, hard-wired windows,...
So you've got your new ADT alarm system installed and ready to go. You're excited that your home will now be safe from break-ins and you won't have to worry about your personal belongings....
A motion detector is a type of alarm system that detects any changes to light waves in a room. Movement, sound and even temperature can cause changes in the light waves. That doesn’t mean...
A home security system should deter intruders and alert police when your home has been invaded. A strobe light as part of a home security system will accomplish both of those goals. When the alarm...
The use of color monitors for video intercom systems is growing. Color monitors provide a higher level of lighting than black and white, and produce a richer and more natural image, making it...
Wireless motion detectors can provide security inside or outside of your home. When tripped, these devices emit an alarm or a bright light. Their portability makes them an attractive option among...
An efficient outdoor motion detector can lend security to your home or office. When activated, a sudden bright light alerts the homeowner that someone or something is approaching the house. Here...