Design Security Ltd maintains and monitors intruder alarms for existing clients.
Technology for intruder alarms has improved considerably in recent years.
Our existing alarm systems can be upgraded with this technology.
Communication to our monitoring station and your mobile devices is provided by advanced wireless technology.
Telephone landlines are no longer needed for this system.
Upgrading and extending existing clients systems can be provided by combining existing wired circuits with new wireless devices.
Monitored Fire detection and carbon monoxide detection can be added using wireless devices.