Centurion G-Speak Ultra GSM Intercom

• With the G-SPEAK ULTRA 2G GSM-based intercom system, your phone acts as the intercom handset so there is no need for expensive cable runs back to the house.
• You can answer your intercom from anywhere in the world, giving the appearance that you are always home. This greatly enhances security and acts as a deterrent to would-be intruders.
• In addition, only learned-in, authorised phones are able to access the system. PLUS! Remotely monitor activity on your G-SPEAK ULTRA by viewing transaction logs online or downloading them onto your computer with CENTURION’s convenient and user-friendly web interface, G-WEB PLUS.
• Centurion G-SPEAK ULTRA system offers up to 100 users the ability to open an entrance gate from anywhere in the world via a Missed Call, SMS, Please Call Me or your phone’s keypad. You don’t need to compromise the security of your home by giving your garden services or repair personnel keys or remotes; you can give them limited access even if you’re chilling on a beach in the Bahamas! 
• With the G-SPEAK ULTRA, it gives you the ability to monitor and control up to four channels, independently configurable as either inputs or outputs. Receive SMS, Missed Call or email notifications on your mobile of events such as: Your new or existing G-SPEAK ULTRA intercom system is administered via SMS commands sent directly from your mobile phone.
• Add, delete and edit authorised users and select which G-SPEAK ULTRA functions they can use, load airtime and configure the inputs and outputs – all by SMS!
• G-SPEAK ULTRA delivers crystal-clear speech quality thanks to state-of-the-art GSM audio technology. G-SPEAK ULTRA gives you incredible flexibility with adjustable volume as well as configurable call, ring and hang times.  1. 2G GSM coverage required 2. Certain functionality may require additional interface devices such as relays, isolators, etc.