Door Entry Systems

Trusted Entry Intercom Installation, Repairs & Maintenance in Hampshire, Dorset & Wiltshire

Door entry systems are required for properties such as blocks of flats, maisonettes and gated communities where multiple visitors use the same entrance.

The main feature of a door entry system is that it allows the resident to identify visitors before they grant entry. You can never be too careful when answering the door to a stranger, so a secure entry system allows a much higher level of security and safety.

Entry door systems we install include:

Audio Intercom Panels
Video Intercom Links
Wired, Wireless & GSM Systems
Proximity Card/Fob Readers
PIN Pad Door Entry Panels
Multi-User Smart Door Locks
Multiple Door Access
Integration with Alarm Systems

How to choose the right door entry Installation

Our door entry fitting services are available for both domestic and commercial properties in Hampshire, Dorset & Wiltshire.

Our trained surveyors will always visit your site first to evaluate existing security risk areas, then discuss the door entry systems that will work for you.

Read some testimonials from our satisfied customers in Hampshire, Dorset & Wiltshire:

      EXCELLENT  
   Based on 75 reviews 
    
 
 
 
   
 
 
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   Acorn Contracts 
 October 9, 2026
 
 
 Trustindex verifies that the original source of the review is Google. We have had a new alarm and CCTV fitted by Protek, Graham and lewis have done a fantastic job.
They were both very professional and a pleasure to deal with.
Their knowledge of the products was 100% perfect and recommended the perfect systems for us.
All the best guys and keep up the good work.

I have returned to Protek to install a new system within my own property. And once again they did not disappoint.
Graham was great for advice and positioning of the system.
The two lads that installed the system Harrison and Ben were great, very professional and knowledgeable . They were very respectful of the property and left everything tidy and clean.
100% excellent service from start to finish, I would recommend Protek anytime.
You have a great future,
All the best
Mark.
  
 
      Posted on Google  
   
   gary atkins 
 September 28, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Great communication with a very professional service!!
Would recommend to use for all security barrier systems.
  
 
      Posted on Google  
   
   Chris Ball 
 September 22, 2026
 
 
 Trustindex verifies that the original source of the review is Google. I dealt with both Hannah and Graham on the phone, both were super helpful and offered me advice over the phone. They booked me in for an engineer visit to deal with the issues I was having with our old alarm system. They confirmed the appointment in writing and even managed to fit me in sooner due to ongoing issues I was having. On the day the engineer called me to say he was about 45 minutes away and on arrival dealt with the issue quickly. Overall I was very impressed with the service and I won’t hesitate to use them again in the future.
  
 
      Posted on Google  
   
   Waterlooville Tyres 
 September 18, 2026
 
 
 Trustindex verifies that the original source of the review is Google. We had never heard of this company but having taken over a property with alarms and cctv previously installed by them we though it would be easiest to go to them for an explanation about how it all worked.  We are glad we did, 2 engineers came out and set us up on the systems and explained it clearly. Also serviced all equipment at the same time.
  
 
      Posted on Google  
   
   Simon Ferrari 
 July 3, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Very comprehensive review and service of our domestic alarm as part of the takeover process.  Good communication and very efficient.
  
 
      Posted on Google  
   
   Jane Barnes 
 July 3, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Fantastic service, very professional and knowledgeable. Would highly recommend.
  
 
      Posted on Google  
   
   Georgina Place 
 July 3, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Protek Security installed the door access system at our new Southampton office and have been back since to extend the system and service it. Graham and Hannah have provided fantastic customer service and are swift to visit or answer queries, if required. A great independent family run business that we would highly recommend.
  
 
      Posted on Google  
   
   John Mayock 
 July 1, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Long-time customer of Protek for alarms and CCTV. Excellent communication, quality installations, and reliable service every time — one of very few companies I'd recommend to friends with total confidence.
  
 
      Posted on Google  
   
   Annette Bettridge 
 June 26, 2026
 
 
 Trustindex verifies that the original source of the review is Google. What a great company Protek Security are.  After ringing around to get our old alarm system updated, this company was the only one who actually came round to our property to meet with us and explain our options. This is a wonderful company who actually care about their customers.  The service they provide is second to none.  Thank you Graham, Hannah & Lewis for such a superb service not to mention keeping the yearly service fee the same price in these financially trying times.  The lovely gift we received this year for being a loyal customer was unexpected and a wonderful surprise.  Whether you are a home owner or a large company that needs a little or a lot of security then this is the company to choose. They are reliable, courteous and professional who put their customers first.
  
 
      Posted on Google  
   
   Aravind Reghunathan 
 May 22, 2026
 
 
 Trustindex verifies that the original source of the review is Google. The service from Protek was excellent. Hannah called back promptly to make an appointment on my earliest convenience. The engineers were also brilliant, patiently explaining the issue with my current alarm and getting it sorted in no time.

Audio door entry systems (intercoms) consist of a call panel on the outside of a property, with buttons on it that communicate with a handset within the property. These are usually fitter on properties in Hampshire, Dorset & Wiltshire with multiple businesses or residences that share a common entrance.

People inside the property can respond to visitors using the internal handset, then a button enables remote unlocking of the communal door.

Where are audio entry systems used?

The most common application for an audio-only intercom system is for blocks of flats or maisonettes, however commercial buildings with shared offices can also employ them.

Call 023 8066 0022 to discuss Door Intercom Installation

For increased security and safety around Hampshire, Dorset & Wiltshire, video intercoms are now a highly popular and affordable choice.

Video entry for your home or workplace helps protect you by giving a live view of your entrance door. Screening visitors visually before admitting them or answering the door enables you to turn away unwanted callers before they enter your premises.

How does a video intercom work?

Video door entry systems work on the same principle as audio entry systems, with a call panel on the outside and a handset on the inside
Video intercoms have the extra benefit of a wide-angle camera on the call panel and a screen integrated into the internal handset
The resident or employee indoors has two chances for identification. Should audio not be sufficient, live camera footage can be used
Doorbell products such as Ring, Next, Eufy and Tapo can also integrate into a full home automation system managed from mobile devices

Why use a video entry system for a business?

For some applications, such as large businesses, giving everyone a key is not a practical access solution.

You may want to control when and how people can enter the building, or have extra security concerns.

Our intercom and entry system engineers deliver high quality installs with minimal disruption to your home or business. From first enquiry, you are treated as a priority.

We can carry out a free survey of your Hampshire, Dorset or Wiltshire property, then quote for a professional door entry system that will work for your purposes and budget.

Why choose us for your Hampshire, Dorset or Wiltshire door entry system?

We have been providing security and entry control for over 30 years around Hampshire, Dorset or Wiltshire. Locals recommend us for a number of reasons: