Specifications

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Audio-Video Door Entry System Accessories
ART. INTERCOMS ACCESSORIES
3038 Table top desk kit for above audio phones
(except smart line).
ART. VIDEOINTERCOMS ACCESSORIES
3931 Table top kit for videointercoms.
(Includes back plate and wall socket)
ART. POWER SUPPLIES
321 Transformer 230Vac input, 12Vac 1.3A output.
With internal PTC protection; 15VA max. In a
standard 3 modules A type DIN box (52.5 mm).
For installation with outdoor station composed
of 2 modules max.
322 Transformer as above but 18VA max.
520M Power Supply 230 Vac input, 8 Vdc and 12Vdc
250mA max outputs and 13 Vac 18VA output.
In a standard 8 modules A type DIN box (140 mm).
520MR As Art.520M + relay
520J As Art.520M with audio amplifier for two way
intercom systems using 926 or 3101 phones.
521B Power Supply unit for intercom systems with
backup battery facility and ON/OFF control;
Input 230Vac, Output 13.5Vdc 0.8A continuous
(1A pulsed) and 13.5Vac 1.6A (pulsed). In a
standard 9 modules A type DIN box (157.5 mm).
522 Transformer 230Vac input, 13 Vac 1.6A output.
In a standard 5 modules A type DIN box (87.5 mm.)
850 Transformer 230Vac input, 13Vac 13VA and 24Vac
24VA outputs. It can supply up to two videophones
in parallel. In a standard 5 modules A type DIN
box (87.5 mm).
850K Transformer 230-127Vac inputs, 24Vac 24VA
output. Used for videokits. In a standard 5 modules
A type DIN box (87.5 mm).
850KMV Transformer As above plus 12Vdc 0,2A output
for memory board powering. Is used on kits that
include videointercoms with memory board.
893N1 Power Supply 230 Vac input, two 20Vdc 0,8A
outputs (“+” and “+D” terminals). Both outputs are
enabled by signals on command terminals “+C” or
“-C”. The Art.893N1 is used as a video system
power supply on VIDEX digital systems while on
VIDEX traditional video entry system it can be used
as an additional power supply. In a standard 9
modules A type DIN box (157.5 mm).
SP27 12v 1 amp dc power supply with battery
backup facility housed in a metal powder
coated steel cabinet.
SP29 12v 2 amp dc power supply with battery backup
facility housed in a metal powder coated cabinet
SP28 12v 3 amp dc power supply with battery backup
facility housed in a metal powder coated cabinet.
ART. VIDEO DISTRIBUTORS
891 Active Video Distributor, for coax systems, to
amplify the video signal for use on systems
with several risers. Video gain control, 1 input,
4 outputs. In a standard 5 modules A type DIN
box (87.5 mm).
894 Video Distribution Box for systems using coax
cable. Powered by the videophone (+12V) it has
1 input, 1 through output and 4 outputs on 75
Ohms. In a plastic case 110 x 70 x 30 mm.
316 Video Distribution Box as above but for non
coax systems.
ART. ENTRANCES SWITCHES AND CONTROL UNITS
502N Two entrance “Switching Relay” signal generator.
One required per entrance for intercom systems
of three entrances or more. It enables automatic
switching of the speech lines and other services to
the outside station where the call has been placed.
It is not required on audio door entry systems that
use the speaker units 4838 series. In a standard 8N
modules A type DIN box (140 mm)
892 Two entrances switching relay for Video-intercom
systems. One required per entrance for systems of
three entrances or more. It is not required on video
door entry systems that use the speaker units 4838
series. In a standard 9 modules A type DIN box
(157.5 mm).
890 Control Unit for video intercom systems using coax
cable. This unit together with power transformer
Art.850 feeds all circuits, selects the calls, assures
the audio-video privacy to n. ... users. It incorporates
a timer for the video and speech time with auto
doubling when a call is answered. It is not
required on video door entry systems that
use the speaker units 4838 series. In a standard
9 modules A type DIN box (157.5 mm).