DMT Electrical

Welcome to D.M.T Electrical Services :- based in Chepstow, serving South Wales and South West England

Alarm Maintenance Service

  • Regular servicing helps to maintain the performance of alarm systems.
  • DMT Electrical provide alarm maintenance services.
  • It is important to have your intruder alarm system serviced at least once a year.
  • Regular servicing of an alarm system ensures the system's reliability and durability.
  • Most insurance companies require evidence of alarm system installed and maintained by an approved company.
  • It makes sense and cost less to have regular alarm servicing than breakdown repairs.

What does Alarm Servicing Include?

Check history of alarm system since last maintenance service.
Visual inspection of all major alarm components including cabling & connections where accessible for signs of deterioration or damage.
Check mains power supply including charging rates.
Check battery power supply including charging rates.
Check and walk test all detectors.
Check satisfactory operation of manually operated devices e.g. panic buttons.
Check and test all audible warning devices, sirens and speakers.
Check and test remote signalling equipment (where appropriate).
Make adjustments as necessary.
Repair minor faults where necessary (additional costs may apply).
Retrain the users on the use of the alarm system (if required).
Log all test results.
Return the alarm system to operational status.


Approved Contractor       
Domestic Installer 


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