If the Alarm has decided to stop working, depending on your type of system you may not need to replace the whole alarm system. Only the Control Unit and Keypad might have to be replaced. The existing Window & Door devices and the Internal and External Bell may be still working. This is the most cost effective method in getting your alarm system working again. All upgrades that are carried out by EMM Security Services, Ltd. will bring your alarm system up to the new EN 50131 relevant standard.
A free site survey needs to be carried out to determine if your old system can be upgraded.