Name: Valcom V-2904 Door Answer Device - 4door W/ (v2904)
SKU: 18125794
Availability: InStock

Description

This item is brand-new, factory sealed.

Door Answer Device

4Door w/ Lock Activation

Door answering device

For use on up to4 doors

Push a button to initiate two-way communication from the door speaker to telephone, then dial a programmable code to unlock the door

Activates door locks

Door unlock contact closure (strikeplate required)

Alarm functions

Transmit and receive volume control

Backgroundmusic input with volume control

Built-in ringgenerator with on/off switch

3 Distinctive ring patterns

Programmable options include door unlock codes, number of ring cycles before door request is terminated, time the door remains unlocked (per door)

Places simultaneous calls in queue

Requires -24 Vdc, 600 mA (filtered) 10 Vac lamp

Access: PBX loop start trunk port, electronic or 1A2 line key (line card required), or dedicated single line phone set

Input impedance: 600 ohm

Ouput impedance: 45 ohm

Music level:-10dBm nominal

Music input 4 to 600 ohms

Power requirement: -24 Vdc, 600 mA

Weight 4.8lbs

Dimensions: 8.6″H x 11″W x 2.3″D

VALCOMPOWER UNITS (-12)

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