DoorBird D21 Serie Manuel D'installation page 7

VIDEOS
Need help with the installation? Be sure to
watch our installation videos which can be found
on http://www.doorbird.com/support
Each individual step of the installation is clearly
documented in the videos.
INSTALLATION
All the steps below should be carried out carefully
by a competent adult, taking into consideration any
applicable safety regulations. Please contact us
directly or seek the advice of a competent specialist.
Please ensure that all wires used for the installation
are undamaged along their entire length and
approved for this type of use.
Network speed and network components
Please ensure that the upload speed of your Internet
connection is at least 0.5 Mbps. You can also carry out
a speed test at any time via the DoorBird App. The
user experience is only as good as your network speed,
network stability and quality of your network com-
ponents, such as your Internet Router and WiFi access
points or WiFi repeaters. Please also make sure that
your network components are no older than two years,
have been manufactured by a well-known manufactu-
rer, and have the latest firmware installed.
Should these requirements not be fulfilled, it may
occur, for example that the performance of audio and
video is poor or push notifications are delayed or do
not arrive on your smartphone or tablet at all.
Requirements:
High-speed Internet (via landline): DSL, cable or
optical fibre
Network: Ethernet, with DHCP
1
SWITCHING OFF POWER
Switch off the power to all wires leading to
the assembly location, i.e. the door chime,
electric door opener, power supply unit for
the video door station etc.
DISMANTLING THE EXISTING
2
DOORBELL
Should there already be a doorbell or door station on
the exterior wall of the house, please dismantle it.
DETERMINING THE ASSEMBLY
3
LOCATION
The device uses an ultra wide-angle hemispheric lens
so that even when the person is a minimum distance
of 50 cm (19.68 in) away from the device, a low
installation height is sufficient. The lens is therefore not
mechanically adjustable. The camera lens should be
located at an altitude of at least 145 cm (57 in).
You may check this prior to the final mounting.
When choosing the assembly location, consider
the lighting conditions. Avoid direct sunlight, direct
backlight and reflective surfaces.
Do not expose the device to direct sunlight.
NOTI CE
The housing temperature can exceed the
maximum allowed temperature limit. This can
result in damage of electric and mechanic
components of the device and injuries
especially when touching exterior parts of the
device. White and bright silver-colored front
plates absorb less sunlight than dark ones.
An image sensor must not be exposed to
NOTI CE
direct sunlight for an extended period of time.
Direct sunlight will "blind" the camera and
may permanently bleach the small color filters
on the image sensor chip.
Any defects caused by direct sunlight are not
covered by warranty.
The network cable between the device and the
PoE-Switch/PoE-Injector/Internet Router can have a
maximum length of 80 meters/262 feet (IEEE 802.3).
If you have only two wires available at the
assembly location, you may use of the
"DoorBird 2-Wire Ethernet PoE Converter
A1071", sold separately. It allows you to
transfer network data (Ethernet) and power
(PoE) with a simple two-wire cable over
long distances. For example; existing buil-
dings with a simple two-wire bell wire can
be equipped with network technology wit-
hout having to retrofit any network cables.
4
REMOVING THE FRONT PANEL
Remove the front panel carefully using the screw
driver provided with the device from the mounting
housing (backbox).
1.) 2.)
Turn out the Pull down the
security screws front panel.
for 1 cm
3.)
Pull the front
panel towards
7
you.