Detailed Product Descriptionelectronic card entry system for hotel use Consist of electronic door lock,encoder,card,recorder,switch and software Electronic card entry system for hotel use   Instruction for Electronic card entry system   door thickness40mm-60mmpower supplyDC6V, use of 4 pieces of No.5 (or No.7) AA batteries, with lack power alarm to change new batteries. power life one year door lock system including ONLENSE door locks,computer,management software,Encoder(a device To issue all the cards by softwareto manage the whole lock system.),RF card(Used for Guests to open door),energy saving switch (Guest can insert the open door card into this switch to gain the power in the room.) illustration for Electronic card entry system    Detailed description for Electronic card entry system   1.Five levels of control: General control, building control, floor control, area control and room control.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 willdestroy the card automatically.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 missed. A. Security card: To open all the room locks whether it is in deadbolt working or not when using it. (For seniorsecurers in emergency).B. Manager card (Centrally-control card): To open all the room locks except in deadbolt working.(For senior management personnel of hotels).C. Waiter/Waitress card: To come into the room and provide services for clients in the specified time except in deadbolt working.D. Storey manager card: To open all room locks of the designated storey except in deadbolt working. (For middle-ranked management personnel of hotels).E. Cleaning card: To come into the room to do cleaning in the specified time (For cleaners).F. Maintenance card: To come into the room to do maintenance in the specified time (For maintenance workers).G. Client card: To record the information of clients and open the designated room lock within its validity. (For clients).H. Record card: To check the lock-opening records (For management personnel). I. Restriction card: When any valid card is missing, a restriction card can be made through system managementsoftware and card-making machineto cause the previous valid card to become void. Certificates of Electronic card entry system  Electronic card entry system for hotel use