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I/O Control Description
Open the rear case of the device and find a row of terminal blocks for connecting the power supply, electric
lock control, etc. The connections are shown in the table below:
Serial
Number
Ethernet interface: standard RJ45 interface, 10/100M adaptive
1
to use CAT5 or CAT5E network
3
short-circuit input detection interfaces for connecting switches, infrared probes,
2
door magnets, vibration sensors and other input devices.
3
Wiegand interface
RS485 interface
4
Power interface: 12V/1A input up positive, down grounded
5
2 short-circuit output control interfaces for controlling electric locks, alarms, etc.
6、7
8
Line out interface
9
SD card slot
The HDP-1261PT requires either IEEE 802.3af/at PoE or DC power from the power
connector.
1080p SIP Vandalproof Door Phone with RFID and PoE
Description
cable.).
(Reserved for future use)
17
HDP-1261PT
(It is recommended
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