Security System Maintenance in Cardiff & South Wales
Expert servicing for alarms, CCTV, access control and gates — with compliance certification, priority call-outs and 24/7 support. Because a security system that isn’t maintained isn’t protecting you.
- Compliance Certification
- Priority Call-Outs
- Remote Diagnostics
- 24/7 Emergency Support
What We Maintain
Tailored servicing for every type of security system — from any installer, any brand, any age.
Alarm Systems
Keep your intruder alarm functioning perfectly, year after year.
- Annual inspection & testing
- Sensor calibration & cleaning
- Battery replacement & testing
- Control panel diagnostics
- Compliance certification
CCTV Systems
Ensure your surveillance delivers clear, reliable footage when it matters.
- Camera cleaning & adjustment
- Recording equipment checks
- Storage capacity management
- Software & firmware updates
- System performance testing
Access Control
Reliable doors, readers and credentials for your whole team.
- Reader & component inspection
- Electrical system testing
- Software updates & configuration
- Safety feature verification
- Remote diagnostics & support
Gates & Barriers
Safe, smooth automation — and the paperwork to prove it’s safe.
- Mechanical & motor servicing
- Safety sensor testing
- Force testing & compliance
- Lubrication & adjustments
- Emergency repair cover
What’s Included in Your Maintenance Service
More than an annual check-up — your plan covers proactive servicing, rapid repairs and year-round management of your entire system.
On-Site Servicing
Every planned service visit
- Inspection & testing of cameras and recording equipment
- Cleaning & physical inspection of cameras
- Checking recording, playback & storage/HDD operation
- Checking remote viewing & connectivity
- Checking system configuration & settings
- Replacement of minor components (Premium plan)
Repairs & Technical Support
When something goes wrong
- Fault diagnosis & repair
- Call-outs included as part of the service
- Same-day response where required & engineer availability allows
- Online technical support & remote diagnostics
- Engineer assistance when required
Ongoing Management
Between visits, all year round
- Maintenance reporting after every visit
- Online user permission & access adjustments
- Ongoing technical advice & support
- Back-end maintenance & annual software/licensing support
Tailored Maintenance Plans
Pick the level of care that suits your security requirements and budget — every plan includes compliance certification that keeps your insurer happy.
Basic Plan
Essential remote cover
Remote support & compliance certification
- Fix issues remotely
- System testing & calibration
- Compliance certification
- Standard call-out response
- Call-out fee chargeable
- Annual on-site service visit
- Minor fixing parts
- Remote monitoring
Comprehensive Plan
Proactive protection & priority
Remote monitoring & enhanced priority
- Fix issues remotely
- System testing & calibration
- Compliance certification
- Enhanced call-out response
- Call-out fee chargeable
- Annual on-site service visit
- Minor fixing parts
- Remote monitoring
Premium Plan
Complete peace of mind
One annual service visit included
- Fix issues remotely
- System testing & calibration
- Compliance certification
- 24/7 priority response
- FREE call-outs — always
- One annual on-site service visit
- Minor fixing parts included
- Remote monitoring
- Software updates
Special Offer: Pay 10 Months, Get 12
Sign up to any annual maintenance plan and get two months completely free — covering CCTV, alarms, access control and gates. Claim the offer
Reactive vs Preventative Maintenance
Waiting for a system to fail always costs more — in money, downtime, and security gaps.
Waiting for Failure
Fixing systems only when they break leaves you exposed at the worst possible moment.
- Security gaps while you wait for repair
- Costly emergency call-out fees
- Failed insurance claims from poor upkeep
- Shorter equipment lifespan
- Unpredictable, budget-breaking costs
Planned, Ongoing Care
Regular maintenance catches issues before they become problems — or emergencies.
- Issues found & fixed before failure
- Lower long-term repair costs
- Compliance certificates for your insurer
- Extended equipment lifespan
- Predictable, budget-friendly pricing
Key Benefits of Regular Maintenance
Enhanced Security
Regular servicing keeps every layer of your protection working exactly as designed.
- Reduced risk of system failure
- Consistent detection capabilities
- Reliable operation when needed
- Continuous property protection
- Genuine peace of mind
Cost Savings
Maintenance costs a fraction of emergency repairs and premature replacements.
- Prevention of major failures
- Extended equipment lifespan
- Reduced emergency call-outs
- Lower insurance premiums
- Predictable annual costs
Compliance & Insurance
Documentation that keeps insurers, auditors and regulators satisfied.
- Insurance policy conditions met
- Industry servicing standards upheld
- Monitoring & police response requirements
- Data protection compliance
- Health & safety regulations
Why Property Owners Trust Wisenet for Maintenance
We’re not just installers looking after our own work — we maintain every system, from every installer, of every brand.
Expert Technicians
Manufacturer-certified engineers with deep knowledge across all major brands.
Detailed Reports
Every visit ends with a full report, performance summary and clear recommendations.
24/7 Emergency Support
Round-the-clock help when something goes wrong between service visits.
Flexible Scheduling
Service visits arranged around your life and business — with handy reminders.
Our Maintenance Process
A systematic approach that keeps your systems — and your paperwork — in perfect order.
Initial Assessment
Comprehensive evaluation of your systems, benchmarking performance and identifying potential issues.
Service Visit
Thorough checks, cleaning, calibration, testing and firmware updates — on every component.
Report & Certification
Detailed maintenance report, compliance certification and recommendations for improvements.
Ongoing Support
Priority response between visits, remote diagnostics and 24/7 emergency support as standard.
Hear From Our Maintenance Customers
“The maintenance service from Wisenet Security has been invaluable. Our alarm system failed during a storm, and their emergency response was exceptional. Since signing up for their maintenance plan, our system has been flawless and insurance renewal was straightforward with their compliance certificate.”
“As a business, we can’t afford security system downtime. The comprehensive maintenance plan from Wisenet Security ensures our CCTV and access control systems are always operational. Their technicians are knowledgeable and always provide detailed reports after each visit.”
Maintenance FAQs
How often should security systems be maintained?
Most security systems should be professionally maintained at least annually. For critical systems or high-risk properties, we recommend bi-annual servicing. Insurance policies often specify maintenance frequency requirements, and our plans can be tailored to meet these needs.
Is maintenance required for insurance purposes?
Yes — most insurance policies require that security systems be professionally maintained to remain valid. Our maintenance includes compliance certification that satisfies insurer requirements and helps ensure your claims won’t be invalidated due to poorly maintained security systems.
What happens if my system fails between maintenance visits?
Our maintenance customers receive priority support for system failures. Comprehensive and Premium plan holders benefit from enhanced or 24/7 priority response times. We offer remote diagnostics where possible and aim to restore system functionality as quickly as possible.
Do you maintain systems installed by other companies?
Yes — we maintain security systems regardless of the original installer. Our experienced technicians work with all major brands and systems, and can often improve the performance and reliability of systems installed by others through our expert maintenance service.
Maintenance Coverage Across
Keep Your Security Systems in Peak Condition
Ensure your property remains protected with regular professional maintenance — contact our expert team today for a completely free, no-obligation maintenance survey and quote.