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Intruder Alarm

​A security alarm is a system designed to detect intrusions, such as unauthorized entry, into a building or other areas, such as a home or school. Security alarms protect against burglary (theft) or property damage, as well as against intruders. Examples include personal systems, neighborhood security alerts, car alarms, and prison alarms.

Some alarm systems serve a single purpose of burglary protection; combination systems provide fire and intrusion protection. Intrusion-alarm systems are combined with closed-circuit television surveillance (CCTV) systems to record intruders' activities and interface to access control systems for electrically locked doors. There are many types of security systems. Homeowners typically have small, self-contained noisemakers. These devices can also be complicated, multirole systems with computer monitoring and control. It may even include a two-way voice which allows communication between the panel and monitoring station.

​Stamford is a town on the River Welland in Lincolnshire, England, 92 miles (148 km) north of London on the A1. The population at the 2011 census was 19,701.[2][3][4][5] The town has 17th and 18th-century stone buildings, older timber-framed buildings and five medieval parish churches.[6] Stamford is a frequent filming location. In 2013 it was rated the best place to live in a survey by The Sunday Times.[7]