The new GDX Next 12-way Handset Expansion Unit (HEU12) enables system expansion up to a maximum of 96 handsets. Each unit is supplied in a robust housing and includes a single HEUPCA module, allowing an additional 12 handsets to be managed. The housing also provides space for two additional HEUPCA modules, enabling a single HEU12 to support up to 36 handsets. Connection back to the CCU uses a single 2-core cable, helping to keep cabling straightforward while reducing installation time. Each handset line is individually isolated for added reliability, and power is supplied directly from the CCU, removing the need for any additional local power source. Every handset connection is individually isolated, ensuring that short circuits or cable faults on one line do not affect the operation of other handsets in the system. Power is supplied directly from the CCU, meaning no additional fused spurs or local power sources are required for the HEU12 to operate or manage the connected handsets. Product highlights: Supports up to 36 handsets Hybrid audio and video support Reduced cabling, faster installation No additional power required
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