which is the best home security system
Many automobile security companies also offer services that will notify police or ambulance services if the driver is involved in an accident. The ADT touch pad is a key feature, and, in many ways, functions as the “brains” of the home security system. The touch pad is a wall mounted unit that owners use to activate the system so that it is prepared to alarm when triggered. If a door or window contact is broken, or an interior motion sensor is breached, an audible alarm will go off in the home. ADT systems can be customized to include a two way intercom. If an interior, or exterior, siren goes off, the voice of a live ADT security representative will come over the intercom to ask the homeowners about their safety and confirm that help is on the way from the police.
There may be some overlap between public law enforcement and private security, but generally the latter can be more highly specialized and are therefore useful in situations such as campus security.