Installation Requirements; Outside Mounting - Telecom Behnke 20-2907A-IP Anleitung

Instructions Behnke IP camera
GB GB
Introduction

Installation requirements

When determining the camera position of a
Behnke door intercom station, please bear in
mind the following:
In order to receive an image feed, you need
a lot more than to simply point the camera
in the direction of an object or a person. The
lighting situation, the camera's angle of view
(horizontal / vertical), reflectance from other
light sources and sunlight, back lighting and
blind spots all have an influence on your
future image quality. It is important that you
avoid direct sunlight, as the camera shutter
will reduce light incidence into the camera
and consequently will reduce the image
sensor performance. Therefore, try to have the
sun behind the camera when choosing your
camera position. In order to prevent problems
from back lighting when filming objects or
people, you should consider changing the
surrounding area by changing the camera
position. Where it proves to be impossible
to change the camera position, the object or
person in question should be sufficiently lit
from the front.
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Outside mounting

When using your door intercom on a weather
side, the Series 20, 30 and 40 intercom
stations should be mounted in-wall with a rain
protection cover (Please always ensure the
included seal is correctly put in place).
When mounting your Series 5, 10, 20, 30, 40
and 50 door intercom in an on-wall housing, it
is possible to route the cables to the bottom
or the rearside of the on-wall housing.
Use the included cover angle to cover the
cable route not in use. Use the PG screw con-
nect for cable entry.
All in-wall mounted door intercom stations
mentioned in the present manual need to
be well sealed against rain watering enter-
ing into the housing, esp. with an uneven
underground (e.g. use silicone). Please leave
the center of the bottom edge of your door
intercom station (Series 20, 30, 40 and 50)
open to serve as a water drain. When using
cover panels (for Series 5, 10, 20, 30 and 40),
the cover panel needs to be sealed with a
suitable sealing agent or with the included
seal against the in-wall housing or the level
surface for cavity wall mounting.
For mounting in steles by third-party provid-
ers, appropriate action needs to be taken to
prevent condensation water from forming
inside the pillar.
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