HIKVISION KB8113 - 2.0 Terminal and Wiring Description; 2.1 Terminals Description; 2.2 Wiring Description

KB88113 Vandal-Resistant Video Intercom Doorbell User Manual
UM KB8113 Doorbell 021821NA 2
2.0 Terminal and Wiring Description
2.1 Terminals Description
Figure 2-1 Terminals Description
Table 2-1 Description
Name
No.
Interface
Description
Power Supply
1
12 VDC
12 VDC Power Supply Input
LAN
2
LAN
Network Interface (PoE Supported)
ALARM IN
A1
AI
Alarm Input
A2
GND
Grounding
ALARM OUT
B1
COM
Common Interface
B2
NO
Door Lock Relay Output (Connect Electric Strike)
B3
NC
Door Lock Relay Output (Connect Electric Bolt or Contact Lock)
2.2 Wiring Description
2.2.1 Door Lock Wiring
Terminal NC/COM is set as default for connecting magnetic lock/electric bolt; terminal NO/COM is
set as default for connecting electric strike.
Figure 2-2 Door Lock Wiring