Updated: Thursday the 24th of May, 2012 Switches: Alarm
A1 Alarms Merseyside -
Cta Fire (Cta Maintenance Ltd) - Sittingbourne
Dki Services Ltd - Rochester
FM Electronics Ltd - Cinderford
Grange Vehicle Security - Stevenage
Hydralert - Fraserburgh
Keen Electronics Ltd - Aylesbury
Kestrel Alarms Ltd - Horsham
M & L Associates - London
Malem Medical Ltd - Nottingham
Master Alarms - Gillingham
Mawtec Systems Ltd - Ormskirk
Mendip Micro Systems Ltd - Cheddar
Moore Secure (South) Ltd - Romsey
Page Systems - Doncaster
Precision Alarms Ltd - Burnham on Crouch
Quality Enabling Devices Ltd - Gosport
Safescape Services Ltd - Aylesford
South Devon Fire Alarms Ltd - Paignton
Speed Alarm Ltd - Nottingham
The Emergency Bolt Company Ltd - Minehead
Xtra-Sense Ltd - Honiton