Intruder alarms not only provide notification that an intrusion has occurred but serve as a visual deterrent to prevent an attempt to gain entry.

Choosing a security system, installation and maintenance company can prove a difficult task in itself, so why use CDI Services?

CDI Services only use proven and tested equipment that is  reliable and affordable as well. Our systems are designed and installed to provide fast detection without false alarms.

Regulated by the SSAIB (Security Systems Alarms Inspections Board), with UKAS accreditation and listed on the Metropolitan, Essex, Surrey and Hertfordshire police approved installers list's, CDI Services provide both monitored and bells only alarm systems for Commercial, Domestic and Industrial premises.

CDI Services Alarm systems are designed, installed and maintained to the new European standards PD6662 & DD243 (Police Response standards).

With a choice of manufactures, wired and wire free system we have the right system for you and your property.

As a final note, we make every effort during installation to conceal our cabling, providing a neater and more secure system.