Why Choose GSM?
GSM technology has come a long way in recent years, with most users choosing this platform as their preferred method of entrance communication. Not only is it more reliable than ever before, but more affordable with reduced running costs. See the benefits to using GSM access control systems below.
The Telguard has a standard SIM card fitted inside the unit, allowing the system to make a telephone call through to either a landline or mobile phone number when the relevant property button is pressed. You then simply answer the call as normal, speak to the visitor, then allow access by pressing a command on your telephone keypad. Easy! This means you can allow access to your property from anywhere in the world, without the visitor knowing you're not at home.
From an installation perspective, GSM intercom systems comes with technology that makes remote entrances far more accessible, as cable restrictions are virtually eradicated. Power, network signal and a connection to the operating equipment is all that's needed to have a complete access control solution.
Another benefit of choosing GSM, is remote reconfiguration via text message or using the new GSM One app, along with various message alert features. The Telguard door entry solution has the ability to alert you in real-time of any requested actions: such as forced entry, alarm activation or badentry lockout via the keypad.
With the flexibility of GSM technology, you can allow access from anywhere in the world, at a time of your choosing. You can also feel rest assured that as the world of GSM continues evolving, Telguard will too; with our in-house Research & Development Team.