CCTV & Alarm Installation in Eastcote & Pinner
Protect your home or business with professionally installed security. We supply, install and repair CCTV cameras, intruder alarms, video doorbells, access control and network/WiFi cabling — for both homes and commercial premises. New systems set up, and existing systems repaired or upgraded, all backed by a 12-month workmanship warranty.
What we install & repair
- HD & 4K CCTV camera systems
- Intruder & burglar alarm systems
- Video doorbells & door entry
- Network & WiFi cabling (Cat6)
- View live footage on your phone
Complete Security & Networking, Covered
From a single doorbell camera to a full multi-camera CCTV and alarm system with networking — we design, install, upgrade and repair it all, for homes and businesses across Eastcote, Pinner and the surrounding areas.
CCTV Camera Installation
HD and 4K cameras (dome, bullet, PTZ) with NVR/DVR recording and night vision, covering every entry point inside and out.
CCTV Repair & Upgrades
Cameras offline, blurry or recorder full? We repair, replace and upgrade existing CCTV of any make and add extra cameras.
Intruder & Burglar Alarms
Wired or wireless alarm systems with sensors, sirens and keypads to protect your property and deter break-ins.
Alarm Repair & Servicing
False alarms, dead sensors, beeping panels or a system that won’t set? We diagnose, repair and service alarms of all brands.
Access Control & Door Entry
Keypads, fobs, magnetic locks and door entry systems to control exactly who gets in — ideal for offices and shared buildings.
Video Doorbells & Intercoms
Ring, Nest and wired video intercoms installed and set up so you can see and speak to visitors from your phone.
Network & WiFi Cabling
Structured Cat6 data cabling, WiFi mesh and access points for fast, reliable coverage across your home or premises.
Network Troubleshooting
Slow WiFi, dropouts or dead zones? We fix network faults, routers, switches and cabling to get you back online.
Remote Viewing & Smart Alerts
Watch live and recorded footage from your phone, with motion alerts and smart-home integration set up and tested for you.
We install & work with all the leading security & network brands
How It Works
Get in Touch
Call, WhatsApp or book online. Tell us what you need protected — home or business.
Survey & Quote
We assess your property, recommend the right system and give you a clear, upfront quote — no obligation.
Install & Demo
We install neatly, set up remote viewing on your phone and show you how everything works.
Why Choose Subnet1?
- Install, upgrade & repair — one local team
- Clear, upfront, no-obligation quotes
- Home & business systems, tidy installs
- Over 19,000 happy local customers
- Rated 4.9★ on Google (400+ reviews)
- 12-month workmanship warranty
CCTV & Alarm FAQs
How much does a CCTV or alarm system cost?
Do you install for both homes and businesses?
Can you repair or upgrade my existing system?
Can I view my cameras on my phone?
How long does an installation take?
Do you offer a warranty?
Ready to Secure Your Home or Business?
Call us, WhatsApp us or book a survey online in seconds.
First, choose what you need — then we’ll show your form.