Security professional granting access for a visitor

Access Control Systems

Secure Your Business with Access Control Systems

Access Control Systems are a vital component of modern security strategies, enabling businesses to control and monitor entry to their premises. Whether managing a single office or multiple locations, these systems ensure that only authorised personnel gain access to your assets and enhancing the security and safety of both visitors and employees.

Strengthen Security with G4S's Advanced Access Control Systems

Picture your business moving beyond conventional security systems, integrating advanced solutions that empower you to manage, monitor, and protect with unmatched efficiency. Managing access across multiple locations is no longer a logistical challenge, but a streamlined process that happens with precision from anywhere. Security is seamless, adaptable, and entirely tailored to your organisation's needs.

At G4S, we help large organisations achieve this objective. With our cutting-edge access control systems, you’ll have the tools to:

User Access Management: Role-based permissions ensure the right people access the right places at the right times.
Remote Monitoring & Control: Enjoy the flexibility to oversee security across locations, no matter where you are.
System Integration: Bring your CCTV, alarms, and other systems together for a unified and powerful security approach.

At its core are four central elements of Access Control:

Identification: Employees or visitors present their credentials.
Authentication: Verifying those credentials to confirm identity.
Authorisation: Determining which areas or systems they can access.
Auditing: Tracking and logging all access events.

This process ensures only the right individuals gain entry while delivering detailed oversight for accountability. With G4S, you’re not just implementing a system - you’re creating a smarter, safer future for your organisation.

Types of Access Control Systems We Offer

Key Fob, Keypad (PIN code) and Card Systems

Easy-to-use, reliable access control for everyday business needs.

G4S employee using biometric access control

Biometric Systems

Secure identification through fingerprint, hand palm or facial recognition.

A palm scanning in an access control machine

Multi-factor Authentication

Combine methods like card + PIN or biometric + card for higher security.

Wireless Access Control

Use smartphones, barcodes for seamless access, providing modern convenience.

Why Choose G4S for Access Control Systems?

Enhanced Security

Prevent unauthorised entry and minimise security risks.

Operational Efficiency

Automate entry processes, reducing the need for manual supervision.

Regulatory Compliance

Maintain audit trails and records to meet security standards and regulations.

Scalable Solutions

Adapt the system as your business grows, ensuring continued security coverage.

Secure Your Business with Advanced Access Control Systems

Get in touch with us today to explore how our access control systems can safeguard your business.

Frequently Asked Questions

1. What is an Access Control System?

Access control systems consist of hardware, such as keypads, fobs, and biometric scanners, alongside software for managing user credentials and permissions. These systems restrict or grant access based on predefined rules, offering a tailored solution to business security needs.

2. How does an Access Control system work?

An access control system manages who can access specific areas or data. For large businesses, it integrates with HR systems to grant or revoke access based on roles. It also offers real-time monitoring and remote management, perfect for multi-site companies.

3. How much does an Access Control system cost?

The cost can vary depending on the complexity of the system. For a large business, costs will depend on the number of access points, the technology used (such as biometric scanners or mobile access and on premises or cloud based), and any integration with existing security or IT systems.