Specifications
Art.893N1 Art.892 Art.890N
111
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.
Accessories
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 video-
phones (is required an external connection of these terminals). It is housed in a 50X60X20 mm plastic
box which is for surface mounting.
317 Video Distribution Box specic 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.
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 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 (157.50 mm).