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The Vandal Resistant 4G GSM is manufactured from brushed stainless steel (2.5mm thick) and is available in the vandal resistant 4000 series modular range. The Vandal Resistant 4G GSM audiokits are available for single call button applications up to 12 button kits (expandable up to 24 buttons when combined with VR4K series button expansion modules) and all have the facility to divert to additional numbers if the first is busy or unanswered (1 primary and 3 divert numbers).
The audiokits have all the original features of the previous GSMVRK series kits, however they now include new programming features. In addition to the existing 1000 dial to open numbers (with access levels) it can store up to 32 temporary dial to open numbers that are programmable from 1 – 255 hours. It also includes an automatic time correction feature (for when the 4G GSM is used in different time zones) and daylight saving time adjustments.
