Adding PSTN connectivity means that Emizon IP can be specified even on sites with no broadband. Where PSTN is used, 'always-on' connectivty will be provided using the GPRS 'IP' as the primary, with the PSTN as the secondary path. The ability to upgrade from PSTN to IP in seconds makes the TCD the single, cost effective and future proof solution for all alarm specifications.

The TCD's global SIM provides GPRS connectivity to Vodafone, T-Mobile, Orange and O2 networks worldwide. As well as enhanced security the ability to roam between global network providers means that Emizon IP is ideal for national and international customers demanding a relaible and consistent service.

"Emizon has always been committed to supporting the security industry as it migrates to the digital environement, easily and cost effectively, whilst protecting the security needs of customers in the long term," explains Bob Tuck, Managing Director. "The capability to connect via PSTN and any GPRS network is further demonstration of this committment and means the Emizon TCD is all you'll need".