The security alarm for the average home is multilayered. It consists of many types of security coordinated into a single operations board or panel. It will have closed circuit electronic surveillance of all the windows and doors. This will transmit a warning signal, which informs the security agency where a possible intrusion is taking place. Outside the home there is a closed circuit surveillance camera using both visible and infrared light to show who is exterior to the house. This allows both the homeowner and the surveillance agent the ability to request assistance if there are unauthorized trespassers. The outside surveillance cameras cover the entire circumference and both the front and back doors. Any blind spots in the security alarm system are also covered by additional cameras. There is no longer the need to look out the peephole just check the television monitor.
The home is divided into surveillance areas with specific status indicators, which are lighted with either green, normal indicator, or red, meaning alert. These cover both fire and burglary security alarm emergencies. Another area covered by the home security alarm system is carbon monoxide detection. Sometimes smoldering fires can occur within walls or in the attic of one's home. These will alert you to emergent fire sooner than a smoke detector. There is another advantage to the carbon monoxide detector when you are located near a busy freeway or congested highway. Carbon monoxide is heavier than oxygen or regular air. I have had the carbon monoxide alarm go off because of traffic pollution. So security alarms can help you avoid pollution poisoning as an added benefit.
The air conditioning and heating unit can also be tied into the home security alarm system to provide allergy warning during hay fever season. There are fiber optic sensor systems that can detect various pollens and molds within 99% certainty. They can activate ionizing air cleaners to keep the air in your home clean and allergen free.
It is best if the closed circuits are installed during the construction of the home, in this manner even exhaust vents can be alarmed. Motion detectors can be placed in garage doors, entry doors, windows and any other openings to prevent smarter entry by jimmying. Before entry can be made by bypassing the closed circuit, an alarm is sent to the agency or police. These alarm systems can be integrated with broadcast technology like the cell phone. Whenever you are away from home, your system can contact you whenever there is an emergency. It can warn you of a fire, robbery and even if there is a water break. A computerized system can take a lot of the worry out of one of the new computerized security systems. Security, fire alarm, carbon monoxide, clean air, pressure change detection and motion detection can all be coordinated by this system. These even have backup power systems that last up to over thirty-six hours. Therefore, even in stormy conditions, the new security alarm systems can stay alert on the job all the time with relatively few exceptions.
The home may be divided into surveillance areas with specific status indicators for the security alarm