DoorBird D21 Série Manuel D'installation page 6

WARNING
∙ On devices with intercom, be sure to perform a call test with low
audio volume on both intercom devices. A sudden call etc. may arrive
causing for example damage to your ear.
∙ If the device does not operate properly, unplug the power supply.
∙ All devices which are not marked as weather-proof are designed for
indoor use only. Do not use outdoor.
∙ On devices which are marked weather-proof: Do not spray with
high-pressure water. Device issues could result.
∙ We do not assume any liability for damage to property or personal
injury caused by improper use or the failure to observe the hazard
information. In such cases, any claim under warranty ceases.
For consequential damages, we assume no liability!
Safety instructions
NOT IC E
∙ The device shall be used in compliance with local laws and regulations.
∙ Store the device in a dry and ventilated environment.
∙ Avoid exposing the device to shocks or heavy pressure.
∙ Do not install the device on unstable brackets, surfaces or walls.
Make sure the material is strong enough to support the weight of
the device.
∙ Use only applicable tools when installing the device. Using excessive
force with tools could cause damage to the device.
∙ Do not use chemicals, caustic agents, or aerosol cleaners.
∙ Use a clean dry cloth for cleaning.
∙ Use only accessories that comply with technical specification of the
device. These can be provided by Bird Home Automation GmbH.
∙ Use only spare parts provided by or recommended by Bird Home
Automation GmbH.
∙ Do not attempt to repair the device by yourself. Contact Bird Home
Automation GmbH for service matters.
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