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Fingerprint access control - F703 horizontal version
- 材料：ewe
- 规格：wew
Separation of front and rear end design, and complete one machine to avoid the security problems
When used as a fingerprint access control, standard in the control-specific back-end control box (with electric lock control, out buttons, door sensor, TCP / IP, RS485 and alarm output, etc. placed in the back-end control box), to take before and after the end of the separation a safe manner, through the RS232 output of an encrypted signal to unlock the back-end control box from the back-end control box is responsible for opening or closing door.
■ back-end control lock, even if the front end was damaged, will not cause the door has been opened
■ front-side-one correspondence, even if from another front end, back-end does not recognize, the same will not cause the door has been opened
When used as a fingerprint access control, standard in the control-specific back-end control box (with electric lock control, out buttons, door sensor, TCP / IP, RS485 and alarm output, etc. placed in the back-end control box), to take before and after the end of the separation a safe manner, through the RS232 output of an encrypted signal to unlock the back-end control box from the back-end control box is responsible for opening or closing door.
■ back-end control lock, even if the front end was damaged, will not cause the door has been opened
■ front-side-one correspondence, even if from another front end, back-end does not recognize, the same will not cause the door has been opened
On a:没有了 On a:没有了
Added：2009-12-28 17:26:05 Clicks：
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