GAI-Tronics DHF-102 Digital Intercom Staitons - Manual (Page 4)

Pub.: 42004-383D
M ODEL DHS/DHF S ERIES D IGITAL I NTERCOM S TATIONS Page 2 of 24
f:\standard ioms - current release\42004 instr. manuals\42004-383d.doc
11/10
Features and Functions
• Central power (limited functionality) or
local power operation (full functionality)
• Direct dial, auto-dial, group call, and all-call
capability
• Two-wire digital communication • Suitable for high noise areas
• 24 V ac or dc power • Optional footswitch
• Footswitch input • Optional headset
• 12-watt Class-D speaker amplifier • Optional noise-canceling gooseneck microphone
• 0 dBm, 600-ohm audio line driver • Protection against feedback
• Volume control • Simplex, switched duplex, and full-duplex capable
• 16-button keypad • Call transfer
• Optional Talk/Listen control • Conference calling
• Configurable buttons • Two configurable outputs
• Call status indicator • Suitable for Div. 2 Hazardous Areas
• Noise-canceling handsets • UL Listed
• Hands-free operation • CE Mark
• Two configurable inputs