6
Power Supply Light: constant on after power up
Network light: constant sparkle after power up data transmission. Ethernet
interface: RJ-45 interface.
I/O interface: 1 router alarm input, accept 3, 4 two terminals (input terminal grounding, low level
effective trigger); 1 router TTL control input, connect 1,2 two terminals (1,2
terminals short connections).
Power input interface: connect direct current 5V Power
Extension line interface definition icon:
Power: direct current 12V.
GPIO alarm interface: accept external connection linkage alarm equipment (for
example: door magnet, infrared)
Reset line: two reset line short circuit, equipments restore to ex- factory standards. Ethernet
interface: RJ-45 network interface.
Backup: follow-up product extend interface.
About GPIO alarm interface (S terminal) definition:
1#
+DC12V
2#
RS485
（
A
）
3#
Earth
（
GND
）
4#
IO2
（
OUT PUT
）
5#
RS485
（
B
）
6#
IO1
（
IN PUT
）
GND: Ground
，
alarm input ground
，
RS485
ground
RS485:RS485 control interface
，
left
connection RS485 negative right connection RS485 positive. connect P/T decoder
，
support variety P/T protocol.
2.2. Installation
IP camera process image transmission on network through the use of Internet Technology, it
offers DDNS function for static IP, dynamic IP, PPPoE dialing users. IP Camera can connect to
outer net through LAN, also connect directly.
3 networking connecting ways are widely applied in IP Camera:
2.2.1. Installation in LAN.
This is the most popular network access way, as long as there is a router, internet cable connect
router directly to IP Camera, IP Camera can connect to Internet as normal PC, as shows:
