Video Doorbell Installation HarrowHarrow · Greater London · North West London
SatFocus Security installs professional video doorbells and video intercom systems for homes and businesses across Harrow and Greater London. See, speak and unlock — from your smartphone, anywhere in the world.
Partner
Approved
Anywhere
Audio
Based
Video Doorbell Systems We Install
From wireless smart doorbells to full wired video intercom systems for flats and apartment blocks — SatFocus Security has the right solution for every Harrow property.
Ajax DoorBell
The Ajax wireless video doorbell integrates directly with your Ajax alarm system — one app for your alarm and doorbell together. Battery or wired power options.
- Wireless — connects to Ajax hub via radio
- HD video with wide-angle lens
- Two-way audio — speak from your phone
- Motion detection alerts
- Integrates with Ajax alarm system
- Night vision built-in
- Battery or wired power supply
Hikvision DS-KV Series
Hikvision wired video door station with HD camera, built-in IR night vision and touchscreen indoor monitor. Ideal for houses, offices and apartment blocks.
- 2MP HD camera with wide-angle lens
- Built-in IR night vision
- Two-way audio and video call
- Remote unlock via Hik-Connect app
- Compatible with electric strikes and maglocks
- IP65 weatherproof outdoor station
- Expandable to multiple apartments
Video Intercom Systems
Full wired video intercom solutions for apartment blocks, HMOs, offices and commercial buildings — with individual flat monitors, access control and concierge integration.
- Individual flat or office monitors
- HD video entry panel at main door
- Fob, keypad and smartphone access
- Electric strike or maglock door release
- Visitor photo capture on every call
- Expandable to 100+ apartments
- CAT5e or existing 2-wire wiring
Need a Video Doorbell in Harrow?
Free no-obligation survey. All systems fully installed, commissioned and app-configured.
Perfect For Every Property in Harrow
Video doorbells and intercom systems for every property type across Harrow, Wembley, Pinner and all of Greater London.
Houses & Homes
Replace your existing doorbell with a smart video doorbell. See who's at the door from your phone, speak to delivery drivers while you're away, and receive motion alerts when someone approaches your Harrow home.
Offices & Commercial
Control visitor access at your Harrow office without front desk staff. Screen visitors via video intercom, unlock remotely from any desk or mobile device, and log all visitor entries with photo capture.
Flats & Apartment Blocks
Multi-tenant video intercom systems for apartment blocks and HMOs in Harrow. Individual monitors per flat, HD video entry panel at the front door, fob access and smartphone app control.
Integrated with Ajax Alarm
Pair an Ajax DoorBell with your existing Ajax alarm system for unified security. One app manages your intruder alarm, fire alarm and video doorbell — complete home security from a single interface.
Why Choose SatFocus Security for Video Doorbells?
Ajax Authorised Partner
As an Ajax Authorised Partner, we install genuine Ajax DoorBell hardware with full manufacturer warranty, certified installation and app integration with your existing Ajax alarm system.
Full App Setup Included
We set up your doorbell app from scratch — Hik-Connect for Hikvision or Ajax Security System for Ajax — and demonstrate remote viewing, two-way audio and unlock features before we leave.
Access Control Integration
We can pair your video doorbell with an electric strike, magnetic lock or keypad entry system — so you can unlock your front door remotely from your phone from anywhere in the world.
Multi-Flat Specialists
SatFocus Security specialises in multi-tenant video intercom systems for apartment blocks and HMOs across Harrow and Greater London — including CAT5e, 2-wire and IP-based intercom wiring.
HD Night Vision
Every video doorbell and intercom we install uses HD cameras with built-in IR or colour night vision — so you can clearly identify visitors day or night, in any weather conditions.
Harrow Based & Local
We are based in Harrow — fast survey appointments, same-week installations and a local aftercare team for any ongoing support across all HA postcodes and Greater London.
Our Doorbell Installation Process
Free Survey
We assess your property, existing wiring, door frame and entry points — and recommend the right doorbell or intercom system for your Harrow home or business.
Custom Quote
A clear, itemised quote with no hidden costs. Every device, cable run and installation detail specified — wireless or wired, single door or multi-apartment.
Clean Install
Professional installation with cables neatly concealed. Most residential video doorbell installations are completed in 2–4 hours with minimal disruption.
App Setup & Demo
We configure the Ajax or Hik-Connect app on your phone, demonstrate two-way audio, remote unlock and motion alerts — leaving you fully in control.
Video Doorbell Installer Across Harrow
SatFocus Security installs video doorbells and intercom systems across all Harrow postcodes and Greater London. Same-week survey appointments available.
- Harrow (HA1)
- Harrow Weald (HA3)
- South Harrow (HA2)
- North Harrow (HA2)
- Pinner (HA5)
- Wembley (HA9)
- Stanmore (HA7)
- Edgware (HA8)
- Northolt (UB5)
- Ruislip (HA4)
- Kenton (HA3)
- Greenford (UB6)
- Ealing (W5)
- Brent (NW10)
- Barnet (EN5)
- Watford (WD17)
What Our Customers Say
"SatFocus installed an Ajax DoorBell at our Harrow home alongside our existing Ajax alarm. Everything works through one app. Being able to speak to delivery drivers from my phone is brilliant."
"Had a full Hikvision video intercom fitted in our Wembley apartment block. The HD video is crystal clear — even at night. SatFocus handled the whole job professionally from survey to completion."
"Remote unlock feature is fantastic — I can let my parents in from my office in Central London. SatFocus set everything up perfectly and the app couldn't be easier to use."
Video Doorbell FAQ
Get Your Free Video Doorbell Survey in Harrow
Ajax DoorBell · Hikvision Video Intercom · Multi-Apartment Systems · Remote Unlock from anywhere.