Specifications

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4000 Series | Modular Systems | Blank, Information & Button Expansion Modules
Button Expansion Modules (Single & Double Row)
ART. BUTTON EXPANSION MODULE (SINGLE ROW)
4842 2 call push buttons
4843 3 call push buttons
4844 4 call push buttons
4845 5 call push buttons
ART. BUTTON EXPANSION MODULE (DOUBLE ROW)
4842D 4 call push buttons.
4843D 6 call push buttons
4844D 8 call push buttons
4845D 10 call push buttons
BUTTON EXPANSION MODULES (WITH SINGLE OR DOUBLE ROW BUTTONS) ARE USED
TOGETHER WITH AUDIO OR AUDIO/VIDEO MODULES TO ACHIEVE THE REQUIRED NUMBER
OF CALL BUTTONS FOR A SYSTEM.
Each module has a terminal connection that has 2 terminals for each button: the buttons, depending on jumper
settings, can have a common terminal or each button can have its own common. (When used with the VX4203
on digital systems)
ART. DESCRIPTION
4840 Blank module
4846 Information module
4846/IND Induction Loop module
4820 Voice / Display module
Blank, Information, Voice / Display & Induction
Loop Modules
Blank modules are normally used to take the space of one
module for future expansion. Information modules have a
(85x110mm) window, protected by a polycarbonate shield
that can be customized to show the street number or any
other useful information.
The voice and display module will annunciate to the visitor
the calls progress and display the information on the units
LCD display. The user has the facility to programme specific
messages into the unit, which is an ideal compliment
to any system requiring additional facilities for those
less able (DDA).
Induction loop modules are designed to assist those people
who use a hearing aid with a “T” position to hear a tenant or
receptionist more clearly at the door panel. The unit can be
connected to any of the Videx product range and is suitable
for DDA applications.