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Our most popular 2 wire digital access control BUS. A system specifically developed for medium size buildings of up to 256 apartments, providing outstanding features. 

Two Wires

"two wire" digital door access installations provide high quality systems with great features, easy wiring and a competitive price.

GB2 systems have multiple entrance capability, a choice of video monitors, audio only handset or apartment stations and features such as secondary (single or multiple) camera switching, picture memory and more.

The GB2™ series modules are compatible with Nexa and Nexa Inox door stations and can be flush or surface mounted.

Also available in kit format for one way systems with Nexa or Nex Inox modular panels or the new  surface mounted, slim line "Jazz" panel. 



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