What is a glass turning sensor?
common sense should tell you that more locks and standard door alarms will go just as far as protecting your house - that is, if you have windows. Even a good amateur thief can threw the rock through the Podne and get Gleeful entrance. That is why the home security industry came up with a glass turning sensor, a product that has been evolving since. One of the advantages was that their ugliness is obvious for potential intruders. The disadvantage was that their ugliness made them apparent for all others. Although it could have sufficient defense against the type "smash and grab" type of clumsy thieves, it was relatively easy to do. The next generation Breasenzor K has used smaller strips that listened to vibrations caused by glass breaking. The problem was that such sound vibrations are also imitated by other sounds such as a flash of lightning. There were also some types of birds for pets that could cause a false alarm.
Scientists have returned to their cartoon tables to develop a glass break sensor that did not scatter the world on the Parrot Squawks. In the end, they managed to win most of the other sounds and develop something that would feel breaking glass. Just do not fall and do not break the glass near such a sensor: it is broken down.
eventually came along a sensor of "dual technology" of glass breaking. It causes the theory that the impact is necessary to break the glass, first needed a slight noise of contact, followed by the breaking of the glass before reporting. The corresponding improvement in the glass fracture sensor was that it could protect the area rather than be connected to each pane.
as a radar, a glass break sensor cannot "listen" through the wall or around the corner, but can cover an open area of up to 35 feet (10.67 meters). Many of these sensors are relatively cheap, less than $ 50 in the US, but keep in mind that coverage even for the house diarrheaSpecific size is likely to require multiple units. It is also best to consult with a home security expert before attempting to install do-it-yourself.