Legacy Signalling Upgrade Programme
Upgrade your signalling with CSL
Choose DualCom Pro for
Higher Level of Security
4G technology to overcome the threat of phone line closures
Utilising 4G Roaming WorldSIMs and compatible with CSL Live and the My Base App
Wireless 4G SIGNALLING
Future-proofing your signalling estate
Eliminating all call costs
"DigiAir Pro Fire provides us with the perfect radio solution for upgrading all our legacy, monitored single-path sites. It is enabling us to future-proof our estate as part of the ongoing All IP transition and ahead of the 'Big Switch Off' in 2025"
When you choose CSL, you take control of your connected devices backed up by the best support around.
Complete the form or Call us on +44 (0) 1895 474 470
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