DLT Security Systems are highly experienced in all aspects of door entry security systems installation, so you'll get the best service whether you need an individual door entry system or a security system for an entire block of flats. With an experience of over 15 years, we can provide you with high quality intruder alarms and security systems for your home or business. You can also rely on us for supplying and installing CCTV systems. We can provide you with a wide range of security solutions, including wireless alarm systems with remote control GSM units. Even though you may be thinking it won't happen to you, burglaries occur when you don't expect them to. By having an intruder alarm installed, you can greatly reduce the likelihood of becoming a victim of crime. Not only will the alarm alert you about intruders, but it will also act as a great visual deterrent to them. Wireless security systems are easy to install and they rely on long-range radio signals to keep everything easily connected. These systems have numerous benefits over wired ones. The most important of them is that you don't have to have any holes punched through the walls of your home.