D-Link DCS-6915 Guía De Instalación Rápida página 4

Hardware Overview
Alarm I/O:Support two digital alarm outputs and four digital alarm inputs.
Audio I/O:Support one audio input and one audio ouput.
Micro SD card slot:Support micro sd card storage.
Alarm I/O
Reset Button
Audio I/O
RJ45 connector
Power Socket
Micro SD card slot
Connections Panel
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