Five levels of control: | General control, building control, floor control, area control and room control. |
Password control: | System password and operating password together to ensure security. |
Cipher coding to key card: | Each card has a different code that cannot be copied. Compulsory decoding will destroy the card automatically. |
Area control: | Cards of different types and levels can open different locks in different locations. |
Timing control: | Working clock is set inside locks to control the effective time limit of card keys. |
File record: | All issued card keys have records including each opening(also mechanical key opening). |
Loss reporting: | Open function can be cancelled when the card is missed. |