Control panel and power
We inspect the panel for warning indications, check the mains supply and confirm the alarm changes correctly to standby power. Any recorded faults are reviewed before they are cleared.
Keep your burglar alarm ready when it is needed
A burglar alarm can appear normal while its backup battery, external sounder or an individual detector is gradually losing performance. Planned maintenance gives the complete system a functional check and identifies deterioration before it becomes an inconvenient fault.
SIA Security Systems services wired, wireless and hybrid alarms for homes, landlords and small businesses across Wigan. We can maintain systems we installed and assess many common systems fitted by other companies.
A maintenance visit is also an opportunity to review how the building has changed. New extensions, converted garages, different tenants or altered working arrangements can leave the original zones and user settings out of date.
- Control panel and mains-supply checks
- Backup battery condition and charging
- Detector and door-contact testing
- Internal and external sounder operation
- User codes, zones and setting functions
What an alarm maintenance visit can cover
The exact checks depend on the alarm model and site, but servicing should consider the whole chain from detection to warning and user control.
Backup battery health
Alarm batteries weaken with age even when the system is rarely triggered. We assess the battery and charging arrangement so a power cut is less likely to leave the property unprotected.
Detector and contact testing
Movement detectors, door contacts and other zones are exercised to confirm that they report correctly. Physical damage, obstruction and changes to the room are considered during the test.
Sounders and warning devices
Internal speakers and external bell boxes need to operate when the panel calls them. We test warning output and examine external equipment for visible deterioration or tamper issues.
Codes and setting arrangements
Old users can be removed and new codes added where the system supports it. Full and part-setting options can be reviewed so the alarm remains practical for current routines.
Visual condition and future risks
Loose equipment, damaged cable, ageing components and building changes are noted. We distinguish items requiring attention from observations that can simply be monitored.
When should an alarm be serviced?
Maintenance is worth considering when a property changes hands, after substantial building work, when the service history is unknown or whenever the panel begins showing battery or fault warnings. Regular checks are also useful for systems protecting frequently unoccupied premises.
Wireless alarms depend on batteries in individual devices as well as the main control equipment. A planned approach makes it less likely that several devices reach a low state at the same time or that a warning is overlooked.
The appropriate interval depends on the system, property and how it is used. We can advise after seeing the equipment rather than imposing a schedule that ignores the actual installation.
Alarm maintenance questions
Is maintenance useful if the alarm has never activated?
Yes. The alarm still relies on batteries, detectors, sounders and controls that age while standing ready. A system does not need to have been triggered for those parts to require testing.
Do wireless alarms need servicing?
Wireless equipment avoids much of the cabling but still needs checks. Device batteries, signal communication, detector response, the control unit and warning equipment all contribute to reliability.
Can you maintain an alarm installed by someone else?
We can assess many common makes regardless of the original installer. Access to engineering functions, equipment condition and parts availability determine the work that can be completed.
Book alarm maintenance in Wigan
Speak to our Wigan team about the system, symptoms and the most suitable next step.