Viking D44 Apartment/Office Name DirectoryViking D44 vandal resistant directories are an easily installed, high quality line of display. Designed specifically to complement newly installed or existing secure building entry systems. Viking D44 Directory Features: Economical Attractive The D series directories are durably constructed from 18 gauge brushed stainless steel to perfectly match the style and function of Viking's stainless steel phones Easily installed over drywall or masonry

32VDC talk battery

2 second disconnect command

If dialing is necessary

Power: 120VAC / 13

Viking K-1900-5 Applications:

Ring detection (won’t dial on inbound calls)

distinctive ringing

600 ohm output for sourcing high powered amplifiers

Single number alarm dialer mode

Programmable to ignore table stores up to twelve 12-digit phone numbers

request to exit

Adjustable alert tone volume