ZKTeco VT07-B22L, User Manual

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2.
Network
Connect with outdoor panel, indoor monitor or other network equipment by
network switch.
When indoor monitor has POE function, the interface can supply power by connecting
with POE network switch. If network interface has 12V power supply, pin No. 4 and 5
of RJ45 interface should connect with +12 of power interface, and pin No. 7 and 8
should connect with GND of power interface.
Network
3.
RS485
Connect with RS485 interface device;
RS485 interface can output 12V/100mA power supply. If RS485 equipment to
be connected doesn’t require the power supply, no need to c12V.
+12V +12V
GND GND
485
+
485
+
485 485
RS485 Interface RS485 Equipment
4. Siren/Alarm
When alarm sensor is triggered, the output power is 12V/100mA
.
Each interface of alarm zone can be connected with normally-open or normally
-closed switch.
Alarm facility
Normally-open sensor
Alarm
Normally-closed sensor