Intruder Alarms & CCTV Cambridge

Residential Intruder Alarms & CCTV

Pure Service provides complete intruder alarm installation, service, repair, and CCTV integration for homes in Cambridge and surrounding areas. Combine alarms with HD cameras for layered protection – deter intruders, verify alerts remotely, and gather evidence if needed.

Our in-house NICEIC-qualified engineers install systems from Hikvision, Texecom, Honeywell, Pyronix, and Dahua, ensuring seamless smart home compatibility. From basic alarms to full CCTV-alarm hybrids, we deliver police/insurance-approved setups with app control.

Why Choose Pure Service?

24/7 Emergency Support
Rapid response for alarms, CCTV faults, or activations - no call-out fees for service plans.
Approved & Compliant
SSAIB/NSI Gold alarms + GDPR-compliant CCTV recording for insurance discounts.
Integrated Smart Tech
Live-view cameras trigger alarms, notify your phone, and link to Alexa, Ring, or doorbells.
Flexible Packages
Alarms from £400; CCTV add-ons from £300; combined systems with maintenance included.

Enhance alarms with 4K CCTV cameras (dome, bullet, PTZ), night vision, motion detection, and cloud/NVR storage for 24/7 monitoring.

Installation Process

Free Site Survey

Evaluate risks, camera positions, and alarm zones.

Tailored Quote

No-obligation pricing; wired/wireless options.

Expert Fitting

Minimal disruption, full testing, and app setup training.

Warranty & Portal

12 months coverage + client dashboard for remote access.

Service & Repair

We fix alarms and CCTV fast – same-day where possible. Common repairs: sensor faults, camera blackouts, wiring issues, or software glitches. All makes serviced; upgrades available for outdated systems.

CCTV-Specific

Clear blocked lenses, replace IR LEDs, optimise angles, or migrate to IP cameras.

What our customers say...

Geoff came on time, diagnosed the issue straight away, and fixed it promptly.

nobukichi

Very responsive, with great communication and completion.

Mahmood Chaudhri

Quick work, very polite and a job well done. Thank you!

Gašper Pogačnik

Excellent and fast service!

Elena Isolani

Secure Your Home Today

Get a free survey for intruder alarms, CCTV, or integrated systems. Call Pure Service or submit our form. Pure Service: your local one-team security solution.