subject: Glass Break Detector Alarms Aid In Security [print this page] You should do your best to protect your home from invasion and burglary. There should be plenty of different way for protecting your home. The best way is by using an alarm system. Yorktown, VA alarm systems do a great job securing the area of your home.
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 have something called audio discriminators. Audio discriminators tune in to the specific frequency that glass makes when it shatters. When glass is broken, that specific frequency is heard through the security alarm, and then the alarm sounds.
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.
Glass detectors don't have to go in one particular place. They can actually be placed where ever you would like them to go in your home. They typically only have a 35 foot radius, so you don't want them to be too far away from the glass. Good places to use them are in the living room 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.
The main difference between single and duel technology is that single technology listens for any glass breaking. When glass is shattered, the alarm immediately goes off. The drawback with this is that the alarm can't differentiate between a broken window or a cup being dropped in the kitchen. The alarm will sound regardless, so a lot of false alarms can happen.
Duel technology, on the other hand, can tell the difference. It goes one step further by listening for a point of entry first. It listens for a thud or impact first, and then for shattering glass. This is the sound that happens when burglars break in the home, so it reduces the chance of false alarms.
