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NFC Access Control: How It Works, System Types & UK Guide
NFC access control explained: how it works, NFC vs RFID vs Bluetooth, UK costs, iPhone vs Android, and how to choose a setup for your building.
Access control blog
Learn before you buy. In-depth guides, buying advice, product comparisons and checklists for people and vehicle access control, written by the engineers who make it.
Variable Message Signs Explained: Types, Uses & UK Costs
Variable message signs display real-time data in car parks, roads and tunnels. Learn how VMS works, the types available and what they cost in the UK.
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Biometric Access Control: UK Installation Guide
How biometric access control works, UK installation costs, fingerprint vs facial recognition, and how to integrate biometrics with your existing system.
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ANPR System Cost UK (2026): Cameras, Barriers & Car Parks
ANPR cameras from £600; installed single-lane systems from £7,000; multi-lane sites £15,000 to £30,000. UK ANPR prices as of late 2026, from Nortech.
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Gym Access Control: A Practical Guide for UK Operators
The wrong gym access control system can lock you into software you didn't want. What UK gym operators need to know before specifying a system.
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Automated Barrier & Gate Access Control Systems: UK Guide
How automated barrier gate systems work, which gate access control technology to choose, keypad, RFID or ANPR, and how to replace a manned gatehouse.
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What Is ANPR? Automatic Number Plate Recognition Explained
ANPR stands for automatic number plate recognition: a camera reads the plate and checks it against a list. What it means, how it works, what it checks.
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Car Park Security: ANPR, CCTV & Barrier Systems Explained
How car park security works in the UK: ANPR cameras, CCTV, barriers and parking management systems, the problems each solves and where to use them.
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What Is an NFC Reader? How NFC Card Readers Work
An NFC reader powers and reads cards, fobs and phones at 13.56 MHz from about 4 cm. How NFC works, the types of reader, and what to fit on a door.
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Access Control Installation UK: Steps, Costs & Installers
Access control installation from survey to handover: 1 to 2 days and £2,000 to £4,500 for 3 to 5 doors, plus how to find an approved installer near you.
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How Do Card Scanners Work? Smart Card Readers Explained
Card scanners read a chip by contact or power it with a 13.56 MHz or 125 kHz field. How smart card and proximity readers work, and how they differ.
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Key Fob Door Entry Systems: How They Work & UK Costs (2026)
Key fob door entry systems for offices and blocks of flats: how fobs and readers work, what to specify, and UK costs of £500 to £800 per door installed.
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ANPR for Gates & Barriers: Complete Guide
How ANPR gate and barrier systems work: the camera reads the plate, checks it against your access list and opens the gate for authorised vehicles.
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RFID Access Control Systems for Doors & Gates (UK Costs)
RFID access control costs from £300 per door installed, or from £2,500 per vehicle lane with UHF. How RFID door and gate systems work and what to specify.
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Long-Range RFID vs ANPR for Vehicle Access: Key Differences
Choosing between long-range RFID and ANPR for vehicle access? Compare read range, accuracy, cost and security to find the right technology for your site.
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Automatic Vehicle Identification (AVI): How It Works
The development of technology into business operations is having a noticeable impact on automatic vehicle identification, read our ultimate guide.
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NFC vs. Bluetooth: What are the 5 Key Differences?
These two popular technologies are used in numerous aspects of access control, but what are the key differences between NFC and Bluetooth?
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Warehouse Access Control: 4 Things to Consider
Warehouses often need access control to improve on-site security & time tracking, but how do you choose the best system for your warehouse?
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Access Control System Cost: UK Prices Per Door (2026)
Access control costs £300 to £1,200 per door installed in the UK. Prices per door by system type, what each price includes, and licence fees to ask about.
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Access Control for Marinas: 4 Things to Consider
Marinas have a high security requirement and unique needs when tracking assets. But how do you choose the best access control system for marinas?
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How Does Anti Passback Work? (Simple Guide)
Anti-passback technology guide: how it prevents card sharing, ensures secure facility flow, integrates with proximity & biometric access control systems.
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How Does RFID in Manufacturing Work? (Simple Guide)
RFID in manufacturing tracks assets, stock and production in real time. How it works, the core components, the benefits and its role in site security.
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Hotel Key Cards & Access Control: The Complete Guide
How hotel key cards work, the types of card and lock, staff master keys, emergency overrides, car park access, and what a hotel access system costs.
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What Is Access Control? How It Works, Types & Components
What is access control and how does it work? The four parts of a system, DAC, MAC and RBAC, types of door access control, and how offices use it.
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Proximity Cards vs Key Fobs: 3 Key Differences
Both proximity cards and key fobs are some of the most popular credentials available in access control. But what are the main differences between them?
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Proximity Card vs RFID Card: What's the Difference?
A proximity card is a 125 kHz RFID card with a fixed, unencrypted ID. How it differs from 13.56 MHz smart cards, cloning risk and UK upgrade costs.
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How Does Wiegand Access Control Work? (Simple Guide)
Fundamentals behind Wiegand Access Control, our guide to how the technology works and why it is so popular in the security industry
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