Burglar Alarm Servicing: What It Costs and Why It Matters for Landlords
Annual service pricing, what gets checked, and how servicing differs from a repair call out
Landlords managing rented property in Medway and Kent are often asked by insurers, or occasionally by a mortgage lender on a buy to let, whether the burglar alarm at a property has been serviced within the last twelve months. A service is not the same as fixing a fault, it is a scheduled check that confirms the panel, sensors, battery and bell box are all still working as they should between tenancies.
Typical UK market pricing for an annual burglar alarm service in 2026 tends to sit in the range of a modest fixed fee per visit for a standard domestic or small rental system, with larger commercial panels covering more zones costing more due to the extra time needed to test every detector and log entry. Multiple properties on a portfolio can sometimes be scheduled together to keep costs sensible.
For a landlord, the value of a service is less about the certificate and more about catching a fault before a tenant is left with a system beeping at 2am or, worse, an alarm that fails to work during a genuine break in. A service visit typically flags a tired battery or a drifting PIR well before it becomes a call out.
What Owners Usually Want to Know
- You are not sure when the alarm at a rental property was last checked
- A new tenancy is starting and you want the system confirmed in working order
- Your buildings insurance policy references a serviced alarm system
- The bell box or keypad looks tired and you are unsure if anything inside has degraded
- You want to budget servicing across several properties rather than reacting to faults
What Moves the Price Up or Down
Number of zones and detectors on the panel
A system with more sensors and keypads simply takes longer to test properly during a service, which is reflected in the price for larger or commercial panels.
Service versus repair scope
A standard service checks and tests, it does not automatically include replacing a failed battery or sensor. If a fault is found, that becomes a separate repair cost on top.
Access and property type
A vacant property between tenancies is usually quicker to service than an occupied one where appointments need to work around a tenant's schedule.
Frequency of servicing
Sticking to an annual schedule tends to keep each visit shorter and cheaper than letting several years pass, since problems are caught early rather than compounding.
Before You Book: Common Questions
Burglar Alarm Servicing: What It Costs and Why It Matters for Landlords: common questions
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How to Work Out Your Own Figure
Check when the system was last serviced
Look through your property records or ask the outgoing installer, if known, for the last service date, so you know whether one is overdue at the start of a new tenancy.
Ask what a service visit actually includes
A proper service should test every sensor, check panel and backup battery condition, inspect the bell box, and confirm any communicator or SIM link is functioning.
Get service pricing in writing before booking
Ask for a fixed price for the visit and clarify separately what happens, and what it costs, if a fault or worn part is found during the check.
Log the service date for each property
Keep a simple record across your portfolio of when each alarm was last serviced, so renewals do not creep past twelve months without you noticing.
Brief tenants on how to report beeping
Ask tenants to report any beeping or fault light promptly rather than living with it, since early reporting often avoids a more expensive repair later.
When a Site Visit Is the Only Honest Answer
Keeping the cost down
Booking an annual service ahead of a new tenancy starting, rather than only after a tenant complains, is the simplest way to keep a rental alarm reliable and to have evidence of upkeep if your insurer ever asks.
Next Guides in This Series
- Wireless or Wired Burglar Alarm: Which Is Right for Your House?
- How Many CCTV Cameras Does a Small Business Actually Need
- Annual and six monthly intervals, what gets checked, and why records matter for insurance
- Why Does My Burglar Alarm Keep Going Off For No Reason?
- Orisec Alarm Code Reset: Changing a User Code
- What causes a blank screen or no signal message from your CCTV recorder, and what you can check yourself
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