CCTV, alarms and door entry in Chelsea
Bello Electrics Ltd installs CCTV, meaning closed circuit television, alarms and door entry in Chelsea, giving you controls to view camera recordings and answer visitors.
Calls answered 24/7
- 3 years trading
How is CCTV installation in Chelsea priced?
The security equipment, building layout and cable distance determine the quotation. Fitting covers mounting the devices, wiring them at existing power connections and testing their response.
Within the agreed scope
- Mounting security cameras, sirens, sensors and door entry units.
- Connecting devices to existing mains power supplies or fused spurs.
- Running visible or surface clipped cabling where required.
- Configuring device pairing with mobile apps or indoor display monitors.
- Testing detection zones, tamper switches and bell chimes.
Ways to pay


- Pay by bank
- Bank transfer
- Camera picture adjustment and checks of the connected controls form part of installation.
- Extra power circuits and extensive concealed wiring receive their own quotations.
- Security subscriptions and mobile data plans have costs separate from fitting the equipment.
CCTV, alarms and door entry across Chelsea
We serve Chelsea from our base in London.
What happens on the day
Our Chelsea security fitting starts with the view from each camera and the connections powering the equipment. We attach the devices, connect their controls and test their response before showing you how they work.
- What will each camera see?We check the intended camera picture over your property's doors and approach paths. We adjust the viewing angle to keep neighbouring spaces out of unnecessary view.
- How will the devices attach and connect?We mount the security equipment and wire it to suitable existing electrical connections. We secure surface cables with clips and fit the entrance equipment around the door frame dimensions.
- How will the indoor display connect?We link compatible devices to the display inside your property or their mobile app. For equipment connecting through wireless broadband, setup uses your network name and password.
- What will the final security checks cover?We check the detector response, camera picture and entrance chime. We test tamper switches, which detect interference with the alarm equipment. We demonstrate the fitted operating controls.
How booking works
Tell us about the job
Tap Book Now and describe the work in the chat. Photos help.
Get your price
You see your price in the chat. A set price is paid at checkout; any other job is quoted first.
Choose your visit
Give your address and when you are free, and the visit is arranged.
Follow your job from booking to receipt
See when we're on our way, get your job report the moment we finish, and pay in seconds.
Track us on our way
See us on the map with a live arrival time.
Your job report, same day
See exactly what was done as soon as we finish.
Invoice and receipt in one place
Pay online in seconds, and your receipt is always there when you need it.
Why choose Bello Electrics Ltd
Every project is completed with clear communication, tidy finishes and thorough testing. Bello Electrics Ltd maintains both public liability and professional indemnity cover while delivering dependable electrical work from consumer unit upgrades to full rewires.
Photos of our work
Can you fit CCTV and a burglar alarm at my Chelsea property?
We install cameras and burglar alarms in Chelsea. We also fit video doorbells and intercoms, which let you speak with a visitor through equipment inside the property.
What happens at the property after I book security fitting?
We begin by examining the equipment positions and the electricity connections serving them. We mount and connect the devices, test their response and explain the controls before finishing.
Does a video doorbell need replacement wiring?
A compatible doorbell uses sound existing cables connected to a suitable transformer, a device that lowers mains voltage. Missing or damaged cables need fresh wiring to a mains transformer.
Can you install an intercom in an older flat?
We fit entrance equipment with sound or video in older flats and converted buildings. The door frame measurements and existing power connection determine its fitting arrangement.
What does fitting an alarm include?
We mount the alarm devices, connect their power and check the areas where their sensors detect activity. We also test the controls and switches that detect interference with the equipment.
