Line Drawing

Specifications

Power Source

24V DC, use specified number of PS-2420ULs per system configuration

Communication

Hands-free

Capacity

Max. 16 entrance stations per system
Max. 4 video guard stations per system
Max. 500 tenant stations per system
Max. 4 tenant stations per unit

Wire

Two sets of 2-conductor, PE insulation (two common buses for audio and video)

• Aiphone #872002, 2-conductor PE insulated, non-shielded, 20AWG (audio)
• Aiphone #871802, 2-conductor PE insulated, non-shielded, 18AWG (video)

Wiring Distance

GT-BC to farthest entrance station: 980′
GT-BC to farthest tenant station: 980′
GT-VBC to farthest entrance station: 980′
GT-VBC to farthest tenant station: 500′

Mounting

Flush-mount: Use GF-3B back box

Surface-mount: Use SBX-GTDMB surface-mount box

Operating Temperature

-22° ~ 140°F (-30° ~ 60°C)

Dimensions

12-⅝” H x 5-⅞” W

Weight

Approx. 2.64 lbs (1.2kg)