User's Manual

Cauons:
• Stainless steel may be corroded in some circumstances. You need to clean and care the device by
using the stainless steel cleaner. It is suggested to clean the device every month.
• Do not drop the device or subject it to physical shock, and do not expose it to high
electromagnesm
radiaon. Avoid the equipment installaon on vibraons surface or places
subject to shock (ignorance can cause equipment damage).
• Do not place the device in extremely hot (refer to the specicaon of the device for the detailed
operang temperature), cold, dusty or damp locaons, and do not expose it to high
electromagnec radiaon.
• The device cover for indoor use shall be kept from rain and moisture.
•
Exposing the equipment to direct sun light, low venlaon or heat source such as heater or
r
adiator is forbidden (ignorance can cause re danger).
• Do not aim the device at the sun or extra bright places. A blooming or smear may occur
otherwise (which is not a malfuncon however), and aecng the endurance of sensor at the
same me.
• Please use the provided glove when open up the device cover, avoid direct contact with the
device cover, because the acidic sweat of the ngers may erode the surface coang of the device
c
over.
• Please use a so and dry cloth when clean inside and outside surfaces of the device cover, do
not use alk
aline detergents.
• Please keep all wrappers aer unpack them for future use. In case of any failure occurred, you
need to return the device to the factory with the original wrapper. Transportaon without the
original wrapper may result in damage on the device and lead to addional costs.
•
Improper use or replacement of the baery may result in hazard of explosion. Replace with the
same or equiv
alent type only. Dispose of used baeries according to the instrucons provided by
the baery manufacturer.
•
Biometric recognion products are not 100% applicable to an-spoong environments. If you
r
equire a higher security level, use mulple
authencaon modes.
• Do not stay in the lane when the device is reboong.
• RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED
B
ATTERIES ACCORDING TO THE INSTRUCTIONS.
• SUITABLE FOR MOUNTING ON CONCRETE OR OTHER NON-COMBUSTIBLE SURFACE ONLY.
DS-K3Y501 Flap Barrier User Manual
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