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Douwin Int'l Industry Limited |
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About Us
www.douwinlock.com, DOUWIN's main products consist of hotel lock, wireless network lock, proximity card lock, card key lock, cabinet lock, door lock, electronic lock, magcard lock, magnetic card lock, IC lock, IC card lock, RF lock, Mifare lock, Sauna lock, TM lock, cabinet lock, one card pass, smart card lock, intelligent lock, ID lock, dual card lock, inductive lock, digital lock, energy saving switch, HOTEL safe, hotel doorbell,etc. Our products and systems are widely used in guesthouses, ...
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A. System Construction Douwin set of locks, computer, management software, ...
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A. System Construction DOUWIN set of locks, computer, management software, ...
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Functions and Feature:
1. single card or double cards mode. opened by ID card ...
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A. Magnetic card lock System Construction DouWin locks, computer, management ...
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A. System Construction
DouWin set of locks, computer, management software, ...
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Case Material: Imported fireproof PC plastic
Shell color: Golden, ...
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Usually the Guest open lock by card and enter the room. Then he insert this ...
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Functions and Features
1. Either mode of ID card control or mifare card ...
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Company Name:
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