User manual

7
Wiring Diagrams and Schematics
Connection block CN1：
18V (RED), GND (BLK)：Terminals for Power Supply Input
Connection block CN3：
,KEY1+(SDOOR1) (BRWN)、 VD1 (YEL)、 AU1 (W)、 GND (BLK) 、PWR1 (RED)
T erminals for P ower Unlock / Video / A udio / Ground / supply for the Doorbell / camer a1.
Connection block CN4：
,KEY1+(SDOOR1) (BRWN)、 VD1 (YEL)、 AU1 (W)、 GND (BLK)、PWR1 (RED)
T erminals for P ower Unlock / Video / A udio / Ground / supply for the Doorbell / camer a1.
Connection block CN5：
Standby Block
VD3,GND,AD3,GND：
Terminals for Extension Audio / Ground / Extension Video / Ground
J1: 75R jump line
Connection block CN6：
VD4,VD5,VD6,GND：
Terminals for Extension Video / GND
Connection block CN7：
+18V, GND, DATA, AU, VD, GND：
Terminals for Power+/ Power Ground / Data / Audio / Video / Video Ground