Sentry Security Systems was established in 1993 and is an independent security systems company based in Northwich providing professional installation and maintenance of high quality intruder alarms - burglar alarms, CCTV systems, fire alarms, access control-door entry systems, security lighting and smoke detectors for home and business properties throughout the Cheshire area. We offer free estimates and impartial advice to all our customers. No job is too small, we can carry out a small repair to a complete installation. For more information please contact us.