The new generation of 3G communicators for the LIFT market compatible with all the PSTN Telephone Alarm SystemsDigicom 3G LIFT 72H is the latest news in terms of 3G UMTS interfaces.It comes from Digicom gained long-standing experience in the last years with tens of thousands of products installed in all the European markets, 3G LIFT 72H also integrates the precious indications collected by our customers.The new Communicator is ready to satisfy all the needs of the LIFT market maintaining the usual reliability of Digicom solutions in this sector.3G LIFT 72H has one FxS analog port to connect to any remote alarm system.The analog port simulates a PSTN – Telecom Line using the GSM Network instead of the Wired Line with a considerable cost savings.The audio management in digital mode (used in our gatewys since forever) reduces the distortions and the noise at the minimum, giving an high sound return.In this way we can guarantee the maximum interoperability with the protocols of remote alarms based on Ademco, Contact ID, P100, CPC etc.We worked also on the audio management toward the UMTS/GSM network in order to reduce at the minimum the distortion caused by the codec of the mobile network on the DTMF tones developing an exclusive system called SMART CODEC MANAGEMENT.This function reduces the errors in the DTMF