Installation
Do not wash the product with
water as electronic circuit may
break down in contact with water.
Wipe it with a dry cloth for
cleaning.
Ban
Ban
Must
Must
Must
Do not press a button too
hard or use a foreign object
to hit it. This may cause the
damage or malfunction of the
product.
It is your own responsibility to
check if the door is properly
locked when you are going
out. We are not responsible for
any damage or property loss.
Do not disassemble, reassemble or
repair the product by yourselves.
This may cause the damage or
malfunction of the product.
Ban
Be alert when you open a door
with a password. There will be a
risk of theft if your password is
exposed to an outsider. Change
your password on a regular basis.
Beware of the door handle
to prevent possible injury.
Caution your child at home.
4
Summary of Contents for E-Flash 680
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