A. Hotel IC card lock System Construction
DouWin IC card locks, computer, management software, Encoder, IC
card, energy saving switch
B. Multiple functions
1. Five levels of control: General control(Master card), building
control, floor control, area control(staff card) and room
2. Password control: System password and operating password
together to ensure security.
3. Cipher coding to key card: Each card has a different code that
cannot be copied. Compulsory decoding will destroy the card
4. Area control: Cards of different types and levels can open
different locks in different locations.
5. Timing control: Working clock is set inside locks to control the
effective time limit of card keys.
6. File record: All issued card keys have records including each
opening(also mechanical key opening).
7. Loss reporting: Open function can be cancelled when the card is
C. Strong compatibility and expansiveness
The system can be run above WINDOWS 3.1 operating system. In
provided with strong expansiveness, it can link with the hotel
management system. The system is in kind system interface which is
Basic Technical Functional Index:
1. Power Supply: DC6V, use of 4 pieces of No. 5 (or No. 7) AA
batteries, with lack of voltage indications.
2. Static Power Supply: <;1u A
3. Dynamic Power Supply: About 200mA
4. Lifetime of battery: For the allowed door open times, it
normally can exceed 20, 000
5. Record inside the lock: 256 lines for standard type, exceed 1,
000 lines for special demand
6. Setting Requirement: Working temperature -20'C~70ºC, humidity:
7. Anti-static Electricity: 15, 000V, it ensures information inside
the lock not missing under the interference of strong static