Tag: UD18946B
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HIKVISION Vandal-Resistant Doorbell UD18946B User Guide
DS-KB8113-IME1Vandal-Resistant DoorbellUD18946B Diagram References Microphone Built-in Camera Low Illumination Supplement Light Call Button Loudspeaker Note: The appearance of the device varies according to a different model. Refers to the actual device. Terminal 12 VDC: 12 VDC Power Supply InputA1 AI: Alarm Input LAN: Network Interface (PoE Supported)A2 GND: GroundingB1 COM: Common InterfaceB2 NO: Door…