13
General
Video cameras operating with the
Vario door loudspeaker or exter
-
nally in the background provide an
unobtrusive method of surveillance
in the entrance area. Call, speech
and door release operation of the
door station. The visitor appears on
screen at one or more of the video
call stations.
Possible applications include single
and multiple family homes, private/
commercial premises, practices and
surgeries, administrative buildings
etc.
Other video components for special
applications can be combined with
our devices on request.
Location of the video camera
Selection of the most suitable
camera and its location is decisive
to ensure good picture quality.
The camera must not be directed
towards:
• direct backlight
• direct sunlight
• very bright image backgrounds
•
highly reflective walls opposite the
camera
• lamps or direct light sources
Pick-up range of the camera
Diagram showing the pick-up range
of external camera CE 600-… with
image pick-up chip 1/3".
If the range of a camera module is
not sufficient, external cameras such
as the CE 600-… or CE 950-… can
be used.
Object distance in m (h)
Object width in m (a)
12.00
10.00
8.00
6.00
4.00
2.00
0.00
3.8 mm
5.0 mm
9.5 mm
