Wiring Diagrams
Homerun Wiring

Max. of 6 GT-4Zs per trunk. SW1 switch must be set to A on last GT-4Z in the wire trunk. Each tenant station homeruns to a GT-4Z and its SW1 switch must be set to A.
Loop Wiring

Max. of 25 stations per loop. SW1 switch must be set to A on the last station in the wire loop.
T-Tap Wiring

Max. of 25 stations per trunk with GT-1Z. SW1 switch must be set to A on each tenant station.
Wire Type
Audio Line
20AWG (0.8mm) 2 Conductor Solid Non-Shielded PE Insulated
Video Line
18AWG (1mm) 2 Conductor Solid Non-Shielded PE Insulated
Power
PS24
PS-2420UL
PT
Power Transformer (Contact electric strike or magnetic lock manufacturer for power requirements)
Wiring Distances
Max. wire distance from a distribution point to any tenant is 980’ (300m).
Max. cumulative wire distance is 8200’ (2500m).
Refer to the GT Series Installation Manual for complete wire distance information.
[mkb-info]Tenant stations shown are the GT-1A. The GT-1D tenant stations can also be used and wired in the same manner.[/mkb-info]