Company name: ControlFreq
Description: GSM Intercom • GSM Autodialler • GSM Access Control • All powered by the latest 3G/4G 'always-online' mobile technology • Reliable security, access & monitoring tech since 2007 - Managed remotely by Web & App • Design - develop - distribute • Multi-Network SIM cards • On-demand access • 020 3478 0786 • Buy Online Now.
1 Shelley Rd, Worthing BN11 1TP, United Kingdom