Your personal safety and/or your business cannot depend on factors such as luck or chance, you should always be certain that you, your loved ones, your home and your company will be totally safe.
It is a system designed to detect intrusions (unauthorized entries) in an area.
Some of them can be combined with CCTV to log intruders and access control systems to block doors.
These systems range from small/self-contained noise devices to more complex multi-area.
These systems are commonly found in:
Residential, commercial and industrial properties.
High-end systems are connected to a central station or to the first responder (for example, police/firefighters/medics) through a direct telephone cable, a cellular network, a radio network (i.e. GPRS/GSM) or an IP route. In the case of a dual-signaling system, two of these options are used simultaneously.