Some alarm systems serve a single purpose of burglary protection; combination systems provide both fire and intrusion protection.

Intrusion alarm systems may also be combined with closed-circuit television surveillance systems to automatically record the activities of intruders, and may interface to access control systems for electrically locked doors. Systems range from small, self-contained noisemakers, to complicated, multi-area systems with computer monitoring and control.

Whatever the specification, Prestons Electrical and its partner companies can provide your complete fire and security solution.