Art. 893N1
Art. 892
Art. 890N
125
GENERAL CATALOGUE
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 (87.50 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.
894N
As Art. 894 but small form factor and with built in jumpers to adjust video line impedance (is not required
the connection of external resistors). It is housed in a 50x60x20mm plastic box for surface mounting.
316
4 Way video distributor for systems with balanced video signal (“4+1”). In white plastic ABS box
11x70x30mm surface mount.
316N
As Art. 316 but small form factor without terminals to connect “+” (plus) and “-“ (minus) from vide-
ophones (is required an external connection of these terminals). It is housed in a 50X60X20 mm plastic
box which is for surface mounting.
317N
Video Distribution Box specific for VX2300 digital system (4 output with gain adjust).
318
2 ways passive line bus distributor for VX2300 system, it can be used in smaller systems where the
distance between the outdoor station and the furthest monitor is not over 70 mt. It is housed in a
50X60X20 mm plastic box which is for surface mounting.
Accessories
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 (157.50 mm).
890N
Control Unit for videophone 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 (157.50 mm).
