Safety Instrucon
These instrucons are intended to ensure that user can use the product correctly to avoid danger
or property loss.
The
precauon measure is divided into Dangers and Cauons:
Dangers: Neglecng any of the warnings may cause serious injury or death.
Cauons: Neglecng any of the cauons may cause injury or equipment damage.
Dangers: Follow these safeguards to prevent
serious injury or death.
Cauons: Follow these precauons to prevent
potenal injury or material damage.
Danger:
●
All the electronic operaon should be strictly compliance with the electrical safety regulaons,
re prevenon regulaons and other related regulaons in your local region.
●
Please use the power adapter, which is provided by normal company. The power consumpon
cannot be less than the required value.
●
Do not connect several devices to one power adapter as adapter overload may cause over-heat
or
re hazard.
●
Please make sure that the power has been disconnected before you wire, install or dismantle the
device.
●
When the product is installed on wall or ceiling, the device shall be
rmly xed.
●
If smoke, odors or noise rise from the device, turn
o the power at once and unplug the power
cable, and then please contact the service center.
●
Do not ingest baery, Chemical Burn Hazard.
This product contains a
coin/buon cell baery. If the coin/buon cell baery is swallowed, it
can cause severe internal burns in just 2 hours and can lead to death.
Keep new and used
baeries away from children. If the baery compartment does not close
securely, stop using the product and keep it away from children. If you think baeries might have
been swallowed or placed inside any part of the body, seek immediate medical
aenon.
●
If the product does not work properly, please contact your dealer or the nearest service center.
Never
aempt to disassemble the device yourself. (We shall not assume any responsibility for
problems caused by unauthorized repair or maintenance.)
DS-K27XX Series Access Controller User Manual
vii
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