Door Entry and Intercom Maintenance

Intelligent Security and Fire provide Door Entry and Intercom Maintenance Contracts for all types of Door Entry Systems and Intercom Systems to make sure that your systems provide you with years of trouble free operation. We have a fully qualified team of mobile engineers to provide an individually designed maintenance contract for your Door Entry, Intercom system.
Intelligent Security and Fire customers can access engineers, 24 hours a day, 365 days a year. We provide maintenance contracts for all our installed systems and systems that we have taken over.

Just as our Door Entry and Intercom systems are designed and installed to the highest industry standards, so too is our commitment to customer support and maintenance. We have a fully qualified team of mobile engineers in contact throughout the London and the surrounding counties for our clients in line with the standards laid down by British and European Standards, Police Authorities, Educational Institutions, Local Fire & Civil Defence Authorities and District Surveyors.

Preventative Maintenance

In order to comply with European and British standards and to ensure that an access control system or Door Entry system remains reliable, it is vital that it is maintained regularly. Listed below are a selection of the checks that are carried out by our engineers during a routine preventative maintenance inspection / service visit:

  • Visual inspection of the system.
  • Check mains power supply including charging rates (where applicable).
  • Check battery power supply including charging rates (where applicable).
  • Check satisfactory operation.
  • Make adjustments as necessary.
  • Cleaning control components.
  • Log all test results.
  • Retrain the users on the use of the system (if required).
  • Check all locks and lock releases are working correctly.
  • Check all speech unit levels are correct.
  • Check cameras and video monitors are operational and images clear.
Intelligent Security and Fire are happy to undertake a Door Entry System Maintenance Contract for all systems regardless of who supplied or installed them. We can agree a schedule that meets your requirements and budget and ensure the Door Entry system meets the necessary legal and insurance requirements. All service contracts have access to our 24hr call out facility, should you need any advice or attention to the systems we are just a phone call away. Our aim is to be on site within 4 hours of receiving a call out.
Intelligent Security and Fire can also repair and upgrade any existing Door Entry system. Please see below a list of manufacturers whose system our engineers can install, repair, upgrade and maintain.
  • Door Entry System Manufacturers
    ACI Farfisa, ACET, Adams Rite, Aiphone, Alpha, Alpro, Amplyvox, APT Controls, ASD, Assa Abloy, Bell Systems, Bewator, Bitron, Biticino, BSB Electronics, BSTL, BPT, CDVI, CDV UK, Cisa, Comelit, Cotag, Daitem, Datacard, Defender, ElbexElvox, Enterview, EntrotecEntrypoint Video, Entryphone, ESP Witness, Farfisa, Fermax, GDX, Gemin, Gianni, Golmar, Impro IXP220, IXP20, IXP400i, Interphone, Intercom, ISS, Kallgrove, Kantech, Krypton, Legrand, LT Terraneo, NACD, Neowave, Noralsys, Profilo, Raytel, Safelink, Samsung, Scope Paging, Selti, Siedle, Siemens Betwatel, Telecode, SIPASS ENTRO 6, GRANTA, Software House, SRS, SSP, STR, Techniphone, Telguard, Trimec, TSDi Solograde, TSDi Micrograde, TSDi Excel, TSDi Expert, TSSSi, Tyco, Urmet, Vantage, Videx, X-Vision
If you would like to discuss the repair or upgrade of your existing system, please call our Service Department on 01895 200200.

All our alarm engineers are fully qualified to the latest standards and they are also trained to take pride in the job they do and always put the client first.
  • Contact Us for More Information
    I accept your Privacy Policy
    Auto Reply
    Thank you for your enquiry. We will get back to you as soon as possible. In case of an emergency, call us 24/7 on 01895 200 200.

    Signature (Supports HTML)
    Kind Regards
    Intelligent Security and Fire Ltd.

Need help? Call 01895 200 200 (24hrs)


Intelligent Security and Fire are accredited by the Security Systems & Alarm Inspection Board, and is recognised as a competent & professional company which meets requirements of European Standards for Electronic Security Systems.