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![](https://files.manualsfile.com/13578907-ds-k3y411x/bg8.png)
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Please use a so and dry cloth when clean inside and outside surfaces of the device cover, do
not use alkaline detergents.
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Please keep all wrappers aer unpack them for future use. In case of any failure occurred, you
need to return the device to the factory with the original wrapper.
Transportaon without the
original wrapper may result in damage on the device and lead to
addional costs.
●
Improper use or replacement of the baery may result in hazard of explosion. Replace with the
same or equivalent type only. Dispose of used baeries according to the instrucons provided by
the baery manufacturer.
●
Biometric recognion products are not completely applicable to an-spoong environments. If
you require a higher security level, use mulple authencaon modes.
●
Do not stay in the lane when the device is reboong.
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RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED
BATTERIES ACCORDING TO THE INSTRUCTIONS.
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SUITABLE FOR MOUNTING ON CONCRETE OR OTHER NON-COMBUSTIBLE SURFACE ONLY.
●
The
instrucons shall require connecon of the equipment protecve earthing conductor to the
installaon protecve earthing conductor.
DS-K3Y411X Series Flap Barrier User Manual
vii
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