Alpha VH30CAK, VH30CK Specsheet

Product Specification Sheet A PS510 - Rev. 07/2013

VH30CK / VH30CAK Color Video-Intercom Monitors

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Due to co ntinuous pro duct improvement, all colo rs, sizes, materials, finishes and specification s are subject to ch ange without n otice.

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VH30CK Res idential Monitor

VH30CA K A pt. Monitor

Architects' And Engineers' Specifications

The c olor monitor station(s) shall be Alpha Communications®
/ S.T.R.™ VH30CK (residential/commercial) or VH30CAK (apartment
house) type. Monitor(s) shall be mounted surface (or
desktop using optional model TZ30WH adapter). Monitor(s) shall
include a high quality 4.0" flat Color LCD sc reen. Monitors using
mirrors or other non-flat t ype screens shall not be acceptable.
Monitor(s) shall feature front mounted c ontrols for brightness,
contrast and hue saturation. Monitor handset shall feat ure elect ret
condenser microphone for exceptional voic e fidelity. Handsets t hat
include carbon transmitter or other voice t echnologies shall not
be ac ceptable. Handset shall have a textured finish and flexible
coiled c ord. Handset shall include a door release (KEY SYMBOL)
button and auxiliary (DOT) push button. Push buttons shall be
clearly visible and shall be marked in a different color. Handset shall
include an adjustable volume AC buzzer (or optional R2007
AlphaTone™ chime adapt er).

VH30CK / VH30CAK Color Video-Intercom Monitors

The Alpha Communicat ions® / S.T.R.™ VH30CK (residential /
commercial) and VH30CAK (apartment house) series monitors
are designed to meet virtually any requirement for color video­intercom security.

These att ractive monitors are c onveniently surfac e mounted right
on the wall. Monitors can be changed to desk mount with the
addition of a model TZ30 series desk adapter.

All VH30CK / VH30CAK series monitors feature a cryst al clear

4.0" Color LCD sc reen monitor (measured diagonally), textured
finish handset (to minimize sc ratc hes and fingerprints), elec tric
buzzer signalling (adjustable), flexible c oiled cord and two (2)
momentary button switches. These switches can be used for door
release or other signalling functions, depending upon system
configuration. T he VH30CK (residential/commercial) monitors
feature a front- mounted 'ON' button t o turn the monitor on
without being called from an entrance panel.

With the addition of a low- cost Model R2007 AlphaTone™
chime adapter, you c an easily c hange t he electric buzzer t o a
modern warble chime t one sound.

Features

4.0" (diagonal) Crystal Clear Color LCD video sc reen
Convenient Duplex Voice Operation
Easy Installation (surfac e or desk)
Clear Voice Fidelity using Elect ret Condenser Microphones
Rugged and Reliable. Simple to Operate
Monitor portion features quick disc onnect wire harnesses
Low profile flush monitor protrudes only 3.625" from wall
Monitors feature front-mounted Brightness/ Contrast/ Hue
Saturation c ontrols

WIRING REQUIREMENTS

Dimensions:

All VH30CK / VH30CAK series monitors are

9.50"W (242mm) x 8.75"H (223mm) x 3.625"D
(93mm). All dimensions shown are outside
dimensions for the surfac e type
monitor+handset, less the coiled cord.

Receiver: 50mm round, 45 ohms, Model HK1

Microphone: Electret Condenser Type Model MK1-95.

Push Buttons:

(1) with Door Opener (KEY) symbol and (1)
spare (Dot)

Flush Back
Box:

Model VBB. 7.13"W (182mm) x 4.38"H (112mm) x

2.75"D (70mm) wall opening. OPTIONAL. May be
used for rough-ins.

Desk Adapter:

Model TZ30WH (White). Use in addition to the
monitor unit. OPTIONAL.