Established in 2005 (UK)
How does the 2025 PSTN switch off affect security systems?
How it works: ReX
Adding PD 6662:2017 compliancy
Learn about the Ajax DoubleButton
Learn about Ajax Alarm OS
Winner in the PSI Premier Awards 2020
Convert wired systems into Ajax
New AJAX products have arrived!
How it works: AJAX Button
© 2005-2021 DDS (CCTV).