ZKTECO White LCD Serials User Manual
the duration of ringing achieve assigned time, the ring will stop
automatically.
There are two ways to ring bell:
1. Send sound from the speaker of fingerprint device.
2. Connect the electrical bell to the fingerprint device, when arrive the
appoint time, the fingerprint device will send signal to trigger relay
External Fingerprint Sensor
This is a unique function of the fingerprint device with USB Port, plug
the fingerprint sensor into the USB slot, enter the
Menu -> Option ->
Advance Option -> External fingerprint sensor
, and set the “External
Sensor” item as “Y”. Now external sensor and internal sensor are owned
by fingerprint biometric, they may be used together.
For application of T&A system, it can influence crowd of centralized
check on attendance, eliminate stagnant state.
For application of Access Control System, the external fingerprint
sensor can be located in external door; the master device is installed
inside, this configure are not only controlled by internal and external,
but also ensure the master device security and safety.
Note:
1) After connecting fingerprint sensor with fingerprint device, be sure to
restart the fingerprint device, so the external fingerprint sensor take
effect.
2) The external fingerprint sensor is not able to be used until write SDK
permission in.
Modem Function
[Overview]
In order to achieve PC and fingerprint device communication through
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Содержание White LCD Series
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