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Verified Pro

All Service 4U

3 review(s)
Offers services in GREATER LONDON
At All Services 4U, we offer extensive property maintenance solutions tailored to both residential and commercial needs. F...
Verified Pro

Hydrot plumbing and heating

0 review(s)
Offers services in GREATER LONDON
Hydrot Plumbing and Heating – a highly experienced, reliable, and trusted plumbing and heating company. Known for confiden...
Over 50 Reviews

Securico Cctv

189 review(s)
Offers services in GREATER LONDON
We are the UK’s leading CCTV installation company with over 1300 reviews (rated excellent on Trustpilot). We install the...
Air Conditioning and heat pump systems Company with over 5 years of continual trading. Our engineers operate throughout L...

Recent Security Specialist Enquiries

05 Jul

CCTV

London - E4

Enquiry from: Abdul O

Start Date: Immediate

CCTV brochure and Intruder Alarms brochure, one of each, please

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04 Jul

Intruder Alarms

London - E4

Enquiry from: Abdul O

Start Date: Immediate

Interested in Intruder Alarms and CCTV

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02 Apr

CCTV

Bexleyheath - DA7

Enquiry from: Alkesh P

Start Date: Immediate

A bell only alarm is the most traditional type of alarm you can have installed in your home, alerting you and your neighbours to potential intruders

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11 Mar

Smoke Alarms

Ilford - IG2

Enquiry from: Alok A

Start Date: Immediate

We need a fire alarm system

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09 Mar

Security Shutters

London - E2

Enquiry from: Shin T

Start Date: Immediate

I would like shutters on the window and front door of a shop. window is 150 and doors 90cm. im not sure if one shutter or separate ones would be required. can send photos of the front

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20 Feb

Smoke Alarms

London - SE8

Enquiry from: Dee F

Start Date: Immediate

We need a sprinkler system for a small 80sqm detached 2-bedroom new build house. (address removed) is in first fix stage at the moment

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09 Oct

Smoke Alarms

London - SE28

Enquiry from: Victor M

Start Date: Immediate

Fire sprinkler for a 25m2 annex. 10m2 per floor . 2.5 floors

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20 Aug

Smoke Alarms

Ruislip - HA4

Enquiry from: Enrico G

Start Date: Immediate

Install a mist system (1 sprinkler) in the ceiling of the ground floor in 3 bed a end of terrace house. Water pipes can be provided from the 1 floor

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29 Jul

Intruder Alarms

Dagenham - RM10

Enquiry from: Joseph C

Start Date: Immediate

Submit your free quote for rated tradespeople

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15 Jun

Intruder Alarms

London - NW3

Enquiry from: James P

Start Date: Immediate

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11 Jun

Smoke Alarms

Harrow - HA2

Enquiry from: Jag J

Start Date: Immediate

Installation of sprinkler system in one room to obtain fire safety regulation for HMO licence. Open-plan kitchen/Diner/Sitting. Can discuss further

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19 Feb

Security Gates

London - SE5

Enquiry from: Martin H

Start Date: Immediate

6m x 1800 metal driveway gate

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27 Jan

Intruder Alarms

Feltham - TW14

Enquiry from: Jo B

Start Date: Immediate

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07 Jan

Home Intercom System

Ruislip - HA4

Enquiry from: Lady B

Start Date: Immediate

Provide a intercom speaker system to the main front desk reception also a two way entrance intercom system linked from main door entrance to the first floor

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20 Dec

Home Intercom System

Northwood - HA6

Enquiry from: Geoffrey H

Start Date: Immediate

Intercom repair ! Noise coming from intercom unit on our entry gates !

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08 Nov

CCTV

London - E13

Enquiry from: Abdul T

Start Date: Immediate

I have bought a ring CCTV device. I need it installed with electrical wiring, Onto door to the left of, about half a metre above front door. Please provide quote

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01 Nov

Security Gates

Bromley - BR1

Enquiry from: Sophie A

Start Date: Immediate

Security gate for our driveway in black metal with ornamental spikes

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How much do Security Specialist services cost?

How much do Security Specialists charge? Prices for Security Specialists in 2026 can fluctuate depending upon the type of work that you require to have carried out in your residence. It's the concern we get asked a great deal "how much do Security Specialists charge?". It's often better to have an idea of how much a Security Specialist are going to likely charge for their services. Rates are going to rise and fall based on the materials as well as the tradesman selected. The table reveals the sorts of job that Security Specialists commonly do and the standard price variety of these projects. Some jobs take longer to finish than others so prices do vary by task.

View our Security Specialist cost guide View our Security Specialist advice

The average price
of a Security Specialist in Greater London is:

£1,862

Security Specialist job Security Specialist cost in 2026
Cctv in Greater London £588-£7,305
Home intercoms in Greater London £445-£885
Intruder Alarm in Greater London £441-£788
Security gates in Greater London £3,380-£6,750
Security shutters in Greater London £375-£575
Smoke alarms in Greater London £257-£587

Related Security Specialist searches in Greater London

Security Specialist FAQs

How many sensors do I need?

The number of sensors you need will depend on the size of your home. Most alarm systems feature 2-4 passive infrared sensors (PIRs) for motion detection, and 2-4 magnetic contact sensors on doors and windows. An alarm company will advise you of how many your property will need upon an inspecton.

Which CCTV camera should I get?

The type of camera that will be most effective will vary depending on the space you would like to monitor as well as the specific location. Professional CCTV installation companies can carry out a survey of your property and identify the key areas to monitor.

Do alarms deter burglars?

Visible alarm systems can deter burglars. There are a range of options for what happens when an alarm is triggered. For example, there are bells only, alarm receiving centre, and homeowner monitored alarms. These are all effective as deterrence methods, and which you choose will depend on your specific needs.

What's the best burglar alarm?

According to several studies and survey of ex-burglars, a home or building is less likely to be burgled with the availability of properly functioning and well fitted burglar alarm system. So if you’re thinking about installing one in your house, you can as well make sure you get the best possible burglar alarm that’s just right for your home. Several people asks the question of the best burglar alarm, but the fact is, it all depends on a number of factors such as your budget, personal preferences, your location, home features as well as the protection and response level you require. To put you in the right direction to make the best choice, here’s a breakdown of the types of burglar alarm systems to help you determine the one that will best suit your home.

lBells-Only Alarms

This makes a loud sound but that’s as far as it goes. It will not contact anyone.

Pros

• No monitoring contract and payment

• Easy to install

Cons

• It does not contact anyone.

• It may not deter the burglars if there’s no one around to stop the intrusion.

lDialler Burglar Alarms

This contacts your phone or any other numbers nominated once the alarm is triggered.

Pros

• No monitoring contract and payment.

• Nominated numbers would be dialled

• It can also notify you of other dangers such as fire if extra sensors are acquired.

Cons

• If you opt for a GSM dialler, a weak mobile network can affect its effectiveness

• Nominated numbers may be unavailable when dialled.

lSmart home security system

This contacts your or your loved ones whenever the alarm is triggered via a Smartphone or tablet application.

Pros

• Notifies you when away from home

• Can be monitored and controlled from a Smartphone

Cons

• If you opt for a GSM dialler, a weak mobile network can affect its effectiveness

• They can be expensive depending on your selected elements

lA monitoring contract

This implies paying a monthly or annual fee to a company to act or notify the police the your alarm is triggered

Pros

• The monitoring company is in hand to act in order to prevent the potential burglary and liable if it doesn’t.

• Some of the companies also offer maintenance services

Cons

• Expensive

• It cannot be installed by yourself

Click here to learn more about burglar alarms.

What are network enabled or IP cameras?

Network enabled/IP cameras are digital CCTV cameras. With these cameras, the video captured can be streamed over the internet anywhere in the world. Most manufacturers of IP cameras have a smartphone app that allows you to watch the video feed on your phone.

How does an intruder alarm system work?

Intruder alarm systems work in various ways and all with one goal in mind - ensuring the safety of both the building and valuables. Whether it’s a small or big home or property, there is a wide range of systems that can be installed to guarantee adequate protection from unwanted visitors. They work with various applications and you get to determine the action to be made in the event whereby the protected zone is violated and system triggered.

Intruder Alarm Systems come in three main types which includes:

• The Bells-Only Intruder Alarm System - Whenever there is a violation, the only action would be to trigger the alarm, nothing more.

• The Communicators - These alarm systems are basically speech dialers which automatically sends a message to various selected number whenever there is an intrusion.

• Monitored Systems - Here, the monitoring centre would be alerted once there is a breach in security.

However, irrespective of the type, most intruder alarm systems operate following a similar series of steps.

lSensing of motion. The systems usually feature door and window sensors which detects any contact of the door/window in the frame when shut. There are also the motion sensors which can be strategically stationed across the property to detect any motion and possible breach of security.

lTriggering of the control panel. The system is interconnected, and all components are linked to a control panel where all detectors’ and sensors’ generated informations are relayed. The alarm countdown is activated in the event whereby a contact is made and circuit impacted.

lSounding of the alarm - Once the alarm countdown has been initiated, failure to insert an abort code will ultimately sound the alarm. The external sounder that comes with the system produces a loud sound to notify people about the security breach or intrusion. There is also an interior sounder which works to bring the presence of an intruder to the awareness of the occupants.

lDeactivating the alarm. With the control panel, users can easily activate/deactivate the alarm system via a fob, code or selected smartphone apps. Click on the link to learn more about intruder alarm systems - https://alarm.quotatis.co.uk/3-ways-home-security-systems-keep-safe/

Are wireless alarms secure?

Given the poor reputation of wireless alarm systems over time for being largely unreliable, it’s no surprise many potential investors are curious to know how wise a wireless alarm system purchase decision is. The main issue with the older models is the fact that they possess an inadequate monitoring capabilities as well as receiving range which makes it hard to detect signals of intrusion or potential failures. Hence, this makes the older wireless models totally unreliable.

However, the immense improvement in the wireless technology has ultimately made the newer versions a lot more reliable. Although, in rare cases, they might be affected by some interferences which can result in the malfunctioning of the sensors. Overall, with proper care and maintenance, wireless alarms can be just as reliable as the wired alarms.

Here are some of the advantages of using wireless alarms:

• Due to the little amount of wirings incorporated, a wireless system is significantly neater than the wired system.

• They are very easier to install and consumes little time

• Wireless alarm systems are highly flexible. To expand your system, you can include door or window sensors and motion sensors.

• The system’s security options enables the connection of smart devices to your alarm via a network connection. As a result, you can easily activate or deactivate your alarm and get alarm notifications via your Smartphone.

• They are very portable. This implies you can always carry your alarm with you if you ever decide to relocate.

• You get to benefit from systems with a key fob and other wireless-enabled features.

• Wireless alarms are user-friendly, making it very easy and quick to install and set up.

With the above mentioned points, you can be rest assured that a wireless alarm is now more secured than ever and a good option if you wish to install a home security system.

How do home security alarms work?

Home security alarms discharge their duties following a simple concept - ensuring all entry points into the building are secured. This is done through the placement of sensors at all possible points of entry. These sensors, in turn, detects all possible breach in security and relays the information to either the control panel or the command centre situated somewhere in the building.

The usual spots where the sensors are installed includes the doors, windows (especially the easily accessible ones at the ground level) and any other possible entrance into and from a house. Meanwhile, motion sensors can also be incorporated to secure the open spaces inside the home.

Here are the important components of a home security alarm:

• The Control Panel. This basically controls the entire security system. It can activate or deactivate the alarm by communicating with all installed components. In the event whereby there is an intrusion, it automatically triggers the alarm and raises the awareness of an alarm monitoring company. It normally comes with a touchpad which allows for easy interaction and settings to activate/deactivate the alarm system. The control panel can also operate on voice commands and can be set to work using key fobs (also known as wireless remote controls).

• Door & Window Sensors. These comprises two parts which are to be placed in adjacent positions to each other - on the door/window and the door frame or window sill to generate a security circuit when the door/window is shut.

• Motion Sensors. These sensors are used to protect an open space which cannot be breached without the alarm going off.

• Surveillance Cameras. Think of them as the ‘eyes’ monitoring the secured zone. They come in both wired and wireless configurations and can be remotely accessed on Smartphones, Tablets and PCs.

• High-Decibel Alarm. Alarms often serve two great functions. They are often loud enough to alert both occupants and nearby neighbours, but also shrill enough to send the intruder running.

• Yard Sign & Window Stickers. They may actually act as a marketing medium for alarm companies, but they are also sending an indirect message to potential intruders telling them to reconsider their intended illegal activity as the property is professionally protected. Click on the link to learn more about home security alarm systems - https://alarm.quotatis.co.uk/3-ways-home-security-systems-keep-safe/

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