Our coverage

We cover an extensive area.
All calls are routed through our main switchboard (see header) and all customers have emergency and personal numbers to call.

From all our locations we offer Wireless Alarms for Home or Business & surveillance CCTV, same day installation, low cost of ownership, accredited installations, award winning friendly customer service, free survey and pet friendly alarms.

Head Office


31 Old Road
Old Harlow
CM17 0HD

Local Sales and Service Addresses

St Albans

71 Castle Road
St Albans


Woodford Green

122 Horn Lane
Woodford Green


Local service and installation engineers available



3 Corners House
Moor End
Eaton Bray


Buy with Confidence | SISS | NSI Systems Silver.

protect your home

Protect your home

Most homes are poorly protected against burglaries. If you strengthen your security and make it obvious your will greatly reduce your chances of being burgled. Physical security is essential but alarms and CCTV are powerful deterrents. When we carry out a survey we consider all aspects of your security and are able to advise on [...]

protect your business

Protect your business

Unprotected business premises are often high risk targets.  Alarms  and CCTV reduce the risks significantly. Fire is another risk. Fire detection and alarm systems can save lives and property. When we carry out a survey we consider all aspects of your security and are able to advise on how best to improve it. General points [...]

customer care

Ongoing Care

Our well-designed and installed systems are trouble free almost all the time – helped by regular maintenance. Don’t let unregulated installers into your home or business – there is nothing to say they aren’t criminals. Under our maintenance agreement you have 24/7 365 access to an emergency help line. Whatever time of the hour or [...]