About us

Keri Systems UK Limited

Welcome to Keri Systems, one of the world's most popular providers of access control and integrated security systems.

We offer systems to meet requirements of all types, from simple systems for just a few doors to systems with larger scale and even enterprise requirements, with integrated video, photo badging, biometric, graphic maps, telephone entry and many other powerful features. Our hardware can be deployed using traditional proprietary security networking techniques, or standard TCP/IP networking utilizing your existing network or one dedicated to the security system. But we're more than just a products company. Since our inception in 1990, we have prided ourselves on quality, ease of installation and use, and customer service.

Whether you are an end user who wants to improve your facility's security, or a security systems integrator looking for an alternative solution, we are a potential partner that you should talk to. Contact us today to find out how Keri can help your organization your business.


Products

NXT Family of Network Appliance Access Control Components

NXT Family of Network Appliance Access Control Components

NXT Family of Network Appliance Access Control Components New Version 3.5.1.14 Today's business has become increasingly IT-centric and Keri Systems ...

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NXT Hardware Platform

NXT Hardware Platform

NXT Hardware Platform NXT™ is Keri's most recent access control platform providing unmatched system flexibility, ease of use and cost effectiveness. ...

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Access Control Software for NXT IP-Based Hardware designed for today's IT environments

Access Control Software for NXT IP-Based Hardware designed for today's IT environments

Access Control Software for NXT IP-Based Hardware designed for today's IT environments Doors.NET™ is Keri's most recent access control software appli...

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Doors.NET™ Software and NXT Family of Network Appliance Access Control Components

Doors.NET™ Software and NXT Family of Network Appliance Access Control Components

Doors.NET™ Software and NXT Family of Network Appliance Access Control Components New Version 3.5.1.14 Today's business has become increasingly IT-c...

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Doors.NET™ Software

Doors.NET™ Software

Doors.NET™ Software New Version 3.5.1.14 Today's business has become increasingly IT-centric and Keri Systems is ready to provide you with vital acc...

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2-Door Distribution Kit

2-Door Distribution Kit

Keri has introduced a distributor 2-door shelf kit that contains the key Keri components required to install a 2-door system, and what is not included...

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8-Door Concentrator for PXL-500 Controllers

8-Door Concentrator for PXL-500 Controllers

To meet more and more dealer requests, Keri introduces the KDC-8 8-Door Concentrator, which allows for up to four PXL-500 Tiger Controllers and four S...

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AutoUSB Networking

AutoUSB Networking

AutoUSB Networking Keri's Auto USB solution provides the advantages of a TCP/IP-based system with none of the headaches, in an easy-to-configure, plu...

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Digital Video Access Control Server

Digital Video Access Control Server

Keri’s Visions video/access platform combines our popular access control hardware and software with the latest advances in digital video technology to...

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Digital Video Security

Digital Video Security

Keri’s Visions video/access platform combines our popular access control hardware and software with the latest advances in digital video technology to...

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D-Lite Software

D-Lite Software

D-Lite software gives IP-2000 users lots of great features, such as: - A computerized cardholder database that is sortable, much like an Excel spre...

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DoorsTM Software v4.55

DoorsTM Software v4.55

Doors for use with Windows is a very user-friendly software package, perfect for managing access control applications from 1 to 256 doors, with remote...

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Eclipse Enterprise-class Access Control and Security Management System

Eclipse Enterprise-class Access Control and Security Management System

Eclipse Enterprise-class Access Control and Security Management System - available from Keri Systems UK Ltd. From our acquisition of Digital Horizon ...

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Entraguard Advantage Telephone Entry System

Entraguard Advantage Telephone Entry System

Entraguard uses the regular telephone lines in an apartment, condominium, office building, or closed community to provide the occupants with communica...

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EntraGuard Bronze Telephone Entry/Intercom System

EntraGuard Bronze Telephone Entry/Intercom System

Keri continues the prestigious EntraGuard telephone entry tradition with the new EntraGuard Bronze, designed for owners of gated residences who wish t...

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EntraGuard Gold Telephone Entry System

EntraGuard Gold Telephone Entry System

Keri continues the prestigious EntraGuard telephone entry tradition with the new EntraGuard Gold, a huge step forward for the industry in terms of eco...

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Entraguard No Phone Line Entry System

Entraguard No Phone Line Entry System

The Entraguard NPL II system uses an existing phone line as a means of direct communication with individual suites (rather like an intercom) to contro...

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Entraguard Platinum Telephone Entry System

Entraguard Platinum Telephone Entry System

The Entraguard Platinum is the newest in Keri's Entraguard telephone entry product line, with the largest capacity and biggest display Keri offers. Th...

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Entraguard PM5 Telephone Entry System

Entraguard PM5 Telephone Entry System

Entraguard uses the regular telephone lines in an apartment, condominium, office building, or closed community to provide the occupants with communica...

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EntraGuard Silver Telephone Entry System

EntraGuard Silver Telephone Entry System

Keri's Entraguard Silver telephone entry unit provides 750 tenant capacity with a large-font, 4-line display in an attractive housing that can also co...

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EntraGuard Telephone Entry Systems

EntraGuard Telephone Entry Systems

For over 25 years Marlee Electronics brought you the best in quality and service. Keri Systems is an acknowledged leader in proximity card access cont...

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EntraGuard Titanium Telephone Entry System

EntraGuard Titanium Telephone Entry System

The Entraguard Titanium represents a breakthrough in telephone entry by providing 750 tenant capacity with a four-line LCD display in a small, attract...

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Entraguard VF Series Telephone Entry System

Entraguard VF Series Telephone Entry System

For visitor entry functions, the Entraguard VF Series is an ideal solution which uses a regular telephone line at an apartment, condominium, office bu...

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Farpointe Datas Pyramid Series Proximity Readers

Farpointe Datas Pyramid Series Proximity Readers

Pyramid Series Proximity Readers are engineered using ultra-reliable surface mount components and feature a distinctive four-state status LED (red, gr...

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ID Badge Printing

ID Badge Printing

Now you can easily provide photo ID cards to your employees, tenants, contractors, students, or anyone else you wish. With just a little information a...

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IntelliProx Access Control

IntelliProx Access Control

IntelliProx 2000 The IntelliProx 2000 is a groundbreaking new product that can be used as an economical single door proximity reader-based access c...

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KC-26X Standard Light Proximity Card

KC-26X Standard Light Proximity Card

The most popular proximity card in existence, it is thin enough to be "wallet-friendly" yet durable enough to carry a lifetime warranty. It comes stan...

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KTA Series Time and Attendance Terminals

KTA Series Time and Attendance Terminals

Keri's KTA Series of Time and Attendance Terminals integrate with the PXL-250/500 Tiger Controller to provide the customer Integrated Access Control a...

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KWX Wireless Transceivers

KWX Wireless Transceivers

Keri's KWX Series of wireless transceivers provide maximum flexibility and ease of installation in access controller network architecture. Designed fo...

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LAN-520/NC-485 - RS-485 Over Ethernet

LAN-520/NC-485 - RS-485 Over Ethernet

To offer customers using Keri's Doors access control software more flexibility in managing multiple, remote, physical sites, Keri Systems is now offer...

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News

Keri Goes Mobile!

Keri Goes Mobile!

Doors.WEBTM Remote Monitoring and Control Interface Providing unmatched remote supervision and control of your Doors.NET access control system Remote...

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Doors.NET v.3.5.1.22

Doors.NET v.3.5.1.22

Doors.NET version .22 brings some nice new features that provide customers some great usability improvements.

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NXT Readers Now Have HID Reading Capability

NXT Readers Now Have HID Reading Capability

NXT Readers Documentation NXT Readers provide a number of advantages over traditional Wiegand-output readers: They communicate via RS-485, and so a...

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Keri Systems Inc. Releases New Fingerprint Readers for Keri and Third Party Controllers

Keri Systems Inc. Releases New Fingerprint Readers for Keri and Third Party Controllers

Keri Systems Inc., a top provider of access control and security solutions, announces the release of BioSync Fingerprint Readers; providing effortless...

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Doors.NET Software Version 3.5.1.21

Doors.NET Software Version 3.5.1.21

The new ".21" software revision contains a number of exciting new features you'll want to read more about in the software release notes, but here are ...

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Keri updates Thumb Drive Documents

Keri updates Thumb Drive Documents

Keri's thumb drive contains all of the important documentation you need about Keri's products, from brochures, data sheets, and bid spec to installati...

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End-of-Life Announced for Several More Productss

End-of-Life Announced for Several More Productss

Product End-of-Life Notice (May 1, 2015) Keri has announced that due to age and low demand, several products will no longer be available for sale...

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End-of-Life Announced for Several Products

End-of-Life Announced for Several Products

Product End-of-Life Notice Keri has announced that due to age and low demand, several products will no longer be available for sale. W...

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Bid Specification

Bid Specification

Keri is proud to release our brand new A&E Bid Specification, recreated in April 2015. The spec is written in Construction Specifier's Institute (CSI)...

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Emergency Lockdown with Doors.NET and PXL or NXT Hardware

Emergency Lockdown with Doors.NET and PXL or NXT Hardware

Emergency Lockdown with Doors.NET and PXL or NXT Hardware Emergency Lockdown isn't really a new feature, but we thought it was important to place spe...

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Doors.NET PXL Upgrade Video

Doors.NET PXL Upgrade Video

Link for Doors.NET PXL Upgrade Video

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Keri Software Now Windows 8 Compatible

Keri Software Now Windows 8 Compatible

Keri Systems, a leading provider of integrated card access control, has released a version of its acclaimed Doors.NET software that is WindowsTM 8 co...

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Keri Systems - Digital Horizon Solutions

Keri Systems - Digital Horizon Solutions

In order to provide access control and integrated security systems to customers with Enterprise Class requirements, Keri Systems (San Jose, CA) has a...

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13 News

Documents

Doors for Windows™ Data Sheet

Doors for Windows™ Data Sheet

Datasheet

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Doors.NET Data Sheet

Doors.NET Data Sheet

Datasheet

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Doors.NET™ Bid Specification

Doors.NET™ Bid Specification

Datasheet

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EGS-WUPP Silver Walk-Up Package

EGS-WUPP Silver Walk-Up Package

Datasheet

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Entraguard Platinum Data Sheet

Entraguard Platinum Data Sheet

Datasheet

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Entraguard Silver Data Sheet

Entraguard Silver Data Sheet

Datasheet

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Entraguard Titanium Data Sheet

Entraguard Titanium Data Sheet

Datasheet

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IntelliProx Sales Brochure

IntelliProx Sales Brochure

Catalogue

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Keri Systems General Brochure

Keri Systems General Brochure

Catalogue

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Keri Systems Video Whitepaper

Keri Systems Video Whitepaper

Datasheet

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Keri Technical Training

Keri Technical Training

Catalogue

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NXT Architectural Specification

NXT Architectural Specification

Datasheet

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NXT Controllers NXT-2D Data Sheet

NXT Controllers NXT-2D Data Sheet

Datasheet

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NXT Controllers NXT-4D Data Sheet

NXT Controllers NXT-4D Data Sheet

Datasheet

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NXT Doors NetXtreme™ Data Sheet

NXT Doors NetXtreme™ Data Sheet

Datasheet

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NXT Series Readers Data Sheet

NXT Series Readers Data Sheet

Datasheet

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Photo ID Badging Data Sheet

Photo ID Badging Data Sheet

Datasheet

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Social Media

Contact Us

Keri Systems UK Limited

  • Unit 17
  • Park Farm Industrial Estate
  • Ermine Street
  • Buntingford
  • SG9 9AZ

Enquiry Form