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Access Control Systems Commercial
Standalone access control.

This type of system may be used to control access on one or many independent doors in a building. Access is gained by using a numeric code, or PIN with a keypad, or by presenting a proximity or magstripe token, depending on which type of reader is fitted.
These systems are programmed at each door. If tokens need to be barred or codes changed, this action must be completed at every door on the system.
Typical applications
- Small business premises
- Sports clubs
- Storage units
- Any small or medium sized site requiring access control
"Standalone systems are great for smaller sites with a relatively small number of users, token management is simple, and the system can be extended easily as your requirements change".
Is a standalone access control system what you're looking for?
Click here for more information on our standalone products.
PC based access control.

Referred to as 'PC based' or 'Networked' access control, these systems may be used to control one or many doors in a building. Access is gained by using a numeric code, or PIN with a keypad, by presenting a proximity or magstripe token or by 'possesion' with hands free tokens depending on which type of reader is fitted. PC based access control offers central control, via a network.
This means that commands given at the PC are sent to each of the doors. A token can be barred from all of the doors instantly. Another benefit of this type of system is flexible control, allowing you to grant different permissions for individuals or groups of users.
Reports may also be generated to see who went where and when. Many systems allow control of additional buildings via existing LAN/WAN. PC based systems are increasingly being used to control other services within buildings, for example intruder alarms, fire doors, lifts and lighting.
Typical applications
- Small/medium premises
- Large corporate premises
- Multiple-site premises
- Government buildings
- Universities
- Sports clubs
- Car parks
"PC based systems are great for medium to large sites as they make managing large numbers of doors and users easy. The system can be extended very easily, and advanced features such as event reporting and integration with CCTV and other systems make such a system much more than just a replacement for a bunch of keys".















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I cannot heap enough praise on this company and the sterling job that they do..."
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Security Systems for intruder and panic alarms, CCTV and access control systems."
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of what was what throughout the day. Very professional but I guess you wouldn't
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teams it is supported with a friendly "nothing is a problem" attitude from the office.
With this in mind, on numerous occasions we have put National Security directly
in touch with our clients, who in a few instances have taken the time to call us
and comment on the great service they have received."
- T J Martin, Metre Squared Interiors Ltd - "We would only rely and trust security advice and products from National Security
Systems and would highly recommend them for any security needs"
- Longvalley Packaging Ltd








