Security & CCTV

Security & CCTV 1


We provide leading edge expertise in the supply, installation, maintenance and monitoring of Fire, Intruder, Access Control and CCTV systems, all on a national basis. Our primary Security services, outlined below, are:

• Intruder Alarm Systems
• Warden Call Systems
• Access Control Systems
• Personal Attack Systems

Intruder Alarms

We have been designing, installing and maintaining intruder alarm systems since the 1970‘s. We are a NSI/NACOSS member and will almost certainly be on the approved list of your local police force. (We are on the recognised installer list of over 30 police forces in the UK.) We are able to offer systems which vary from a simple domestic system to a high security system which should protect the most sensitive of premises.

We are specialists in security protection for Police Premises and Courts Buildings.

Tennals already protect premises which house firearms, protect VIP‘s premises and celebrities luxurious homes. No job is too big or too small!

We offer Free surveys

Warden Call Systems

We provide a design, supply, installation and after sales service to Nursing Homes, Hospitals, Day Centres and Sheltered Homes.

We can offer complete flexibility in the choice of system as our range includes:

• Self contained disabled WC system
• Zoned patient call system
• Addressable patient call system
• Panic attack alarm system

Our complete range of systems ensures that we can accommodate any enquiry, no matter how large or small!

Security & CCTV 2
Security & CCTV 3

Access Control Systems

We provide state of the art access control systems for all purposes from ranging from simple keypads to control a single door to sophisticated systems which allow access to certain persons at certain times with full logging and video recording.

As an example of a good use of a simple access control system, an inexpensive keypad could be fitted to a door to allow staff entry to the building but keep out others. No keys to worry about to get lost! No change of lock when someone leaves! Just a simple matter of reprogramming the number!

The simple system above could be enhanced with an audio intercom, a CCTV camera/monitor or replaced with a swipe card or token. The possibilities are enormous.

Personal Attack Systems

We are very aware of the risks these days faced by shopkeepers, doctors, counter clerks etc., when dealing with strangers. You may have seen on the television just recently that personal attacks are on the increase.

We are able to provide silent personal attack systems which are linked to the police * or stand alone systems which can create a very load noise to warn others and hopefully frighten the attacker away. We can even provide radio type transmitters at relatively low cost to enable freedom of movement yet the security of a 'body worn' trigger unit.

We would be pleased to advise a suitable system for your needs and liaise with your local crime prevention officer.

We have already provided such systems to the police, courts, judges, doctors surgeries, etc.

* Systems linked to the police are via our Alarm Receiving Centre as per Police Policy.


We have been designing and installing Closed Circuit Television Systems for a number of years.

Our systems range from small video and video entry/audio systems to systems which can provide ‘Town Centre’ coverage, complete with ‘Hard Disk’ solid state recording capabilities.

Cameras can be viewed on individual monitors or combined to form a split picture on one monitor. They can then all be recorded on a single video recorder at the same time!

We also have a range of covert equipment which can observe your premises without the ‘customer’ knowing that he is being viewed.

* Cameras can be concealed in all sorts of places!

* Subject to legislation