The Need For Glass Break Detectors
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Everyone should do their best to protect their home against burglary. No one wants to have their home invaded. A good way to protect your home is to use a Yorktown, VA alarm system.
Yorktown, VA alarm systems use a variety of tools to protect homes. These include safety alarms, like smoke, heat, and gas detectors. Yorktown, VA alarm systems can also use glass break detectors.
Glass detectors use an audio discrimination to detect shattered glass. Shattered glass has a certain frequency that the audio discriminator can tune in to. When the glass shatters, the alarm hears it and then sounds the alarm that someone is breaking in to the home.
Glass detectors work as an extra safety precaution. Glass detectors work well with motion detectors and Yorktown, VA alarm systems. Glass detectors are needed to be near glass to be effective.
You don't have to limit the number of glass detectors, or place them in specific locations. You can choose where you want to place them. The best place is near glass, at least within a 35 foot radius. Popular places are living rooms and bedrooms.
Glass detectors come in two different types. Single technology and duel technology are the main types. Both listen for signs of glass, but just have a different way of listening.
Single technology listens for any sign of breaking glass. When glass is shattered, the alarm immediately goes off. When the alarm sounds, the alarm company is quickly notified. This can help when people break in through windows. The main drawback with single technology is that the alarm cannot differentiate between a broken cup and a broken window. This can cause a lot of false alarms, which can be annoying.
Duel technology does the same thing, but takes it one step further. Instead of just listening for shattered glass, it also listens for a thud, or point of impact, first. If a thud is heard, and then the glass shatters, the alarm then goes off. This is the type of sound that happens when burglars break in to the home. This reduces chances of false alarms.
Article Source: Articlelogy.com
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