This door/window contact alarm is to be door or window mounted and is activated when the magnetic contact is broken. It is set by a 4 digit programmable security code. Daisy chain communication with up to 3 x PIR or contact alarms, and/or 4 x mini sirens. Recommended no more than 5 units in total. Specifications: Battery operated, 4 x AA batteries required.

Wire-free, day/night, colour/mono security camera for indoor and outdoor use (IP44). Specifications: W x D x H: 77 x 68 x 136mm. Weight 0.23kg.

Surface-mounted key-lockable Bolt for additional door security. Fits to top or bottom of door. 2 keys supplied. Polished Brass finish.

Surface-mounted key-lockable Bolt. Additional door security. Fit to top or bottom of door. 3 keys supplied. Chrome finish.

Medium security lock. Suitable for external applications. Supplied with 2 keys and fixings. Brass finish. Specifications: Suitable for doors 32-57mm thick. Case W x D x H: 62 x 70 x 41mm.

Medium security lock. Suitable for external applications. Supplied with 2 keys and fixings. Chrome-plated finish. Specifications: Suitable for doors 32-57mm thick. Case W x D x H: 62 x 70 x 41mm.

Medium security lock, non-BS approved. Suitable for external applications. Supplied with 2 keys and fixings. Grey finish. Specifications: Suitable for doors 32-57mm thick. Case W x D x H: 62 x 70 x 41mm.

Maximise security with this top quality, night latch from Yale. 10 Year Manufacturer's Guarantee supplied. For timber and glass-panelled doors 32-57mm thick. Specifications: Suitable for doors 32-57mm thick. Case W x D x H: 92 x 70 x 41mm.