Commercial Premises Access Control Systems for Businesses In Hertfordshire, Bedfordshire, Buckinghamshire & Surrounding Counties
Control who enters your premises, and when, with a professionally installed commercial access control system from Harpenden Alarms. We design and fit secure, practical entry solutions for offices, warehouses, retail units, workshops and industrial sites across Harpenden, Hertfordshire, Bedfordshire and Buckinghamshire. From keypads and fob readers to video entry and door releases, we help you improve security, manage staff access, and reduce the risks and costs associated with lost keys.

Commercial Access Control, Built Around How Your Site Operates
Commercial access control gives you a secure way to manage entry to doors and gates without relying on traditional keys. You can assign access to individuals or teams, set permissions for different areas, and remove access quickly when staff roles change, contractors finish, or fobs go missing.
At Harpenden Alarms, we survey your site, understand your workflows, and recommend an access control system that’s secure, practical and user-friendly. Whether you need simple keypad entry for a single door or a multi-door, multi-area solution with audit trails, we’ll design, install and configure it properly with clear handover for administrators and keyholders.
1
Control access by person, door, and time
Allocate permissions for staff, departments, contractors and visitors (system dependent).
2
Reduce risk from lost keys
Disable a fob or change access permissions without replacing locks.
3
Support multi-area sites and shared premises
Different access rules for reception, offices, stockrooms, plant rooms and outbuildings.
4
Improve visitor and delivery handling
Video entry and intercom options let you verify callers before unlocking.
5
Create a clearer security record
Optional event logs and audit trails for accountability and incident review (system dependent).
6
Professional installation and ongoing support
Tidy cabling, correct door hardware integration, and maintenance options to keep everything reliable.

Wireless Sounder
Let everyone know you’re protected with our wireless sounder. Available for both indoor and outdoor use.

Mobile App
Be connected to your home at all times with the mobile app. View event history, monitor CCTV and arm/disarm your security alarm remotely.

Wireless LCD Keypad
An easy to use keypad for arming/disarming your home security system as well as activating home appliances.

Control Panel
Comes with inbuilt PSTN module to connect the system to your fixed telephone line.

PIR
Our indoor PIR can be set to distinguish between pets and intruders, so no false alarms!

Camera PIR
A wireless detector that automatically sends pictures to your mobile during an intrusion.

Wireless Entry FOB
A convenient remote for arming/disarming your alarm system.

Wireless Door Contact
A magnetic door contact that activates your home alarm.
Ready to take control of access on site?
Arrange a free site survey and we’ll recommend a commercial access control solution that fits your premises and operations, from keypad and fob entry to multi-door systems and video intercoms.