Intruder Alarms

The purpose of an Intruder alarm System is to act as a deterrent, to detect an intrusion at the earliest possible moment and to provide an audible local warning. From stand alone systems to large PC based integrated systems we can design install and maintain your system. For complete peace of mind, ADL Security offers a full range of monitoring facilities for your security system. Our Central monitoring centre is a totally secure area employing the very latest in monitoring technology including confirmed signalling methods as well Burglar-Alarm-Systemas conventional DigiCom, RedCARE and GPRS DualCom.

An ADL Security Intruder Alarm System has the flexibility to cope with the demands of modern living. Alarm systems can be tailored to your individual requirements and many security products can be integrated in harmony with other electrical accessories.

Our intruder alarms are designed to specific detail, installed neatly with minimum disruption and supported by our 24 hour service and maintenance department ensuring your intruder alarm system remains as reliable and effective as possible. We can install wireless systems and are also able to extend an existing hardwired system with wireless equipment to inaccessible areas such as garages and out-buildings. Wireless systems are particularly useful where wires cannot be easily hidden and the owners want the least possible disturbance to the infrastructure of the building.

Our experienced surveyors will arrange a convenient time to visit you and carry out a security audit on your property before recommending the alarm system in order to suit your needs and budget.


  • 48 Heathfield Gardens
    London, NW11 9JA

Office Opening Hours

Mo-Fri 9am - 6pm
Sat-Sun closed
Emergency Contact    020 8248 4011 (Option 2)