Siemens Building Technologies
Fire & Security Products
It is the user's responsibility to determine if local laws and regulations permit recording audio.
Audio In and Out connectors.
Your DVR can record audio. Connect the audio source to Audio In. Connect
Audio Out to your amplifier.
The DVR does not have amplified audio output, so you will need a speaker with an amplifier. The
audio input can be from an amplified source or directly from a microphone.
Alarm Input/Output and RS485 connector
Alarm Input/Output board and alarm connector strips
An Alarm I/O port (DB-25 male connector) is provided to connect the alarm inputs
and alarm outputs. Connect the wires to connectors on the Alarm I/O board
(supplied with the unit), and then connect the board to the Alarm I/O port.
Do not attempt to wire directly to the DB-25 male connector.
The Alarm I/O Board consists of alarm connector strips and RS485 connector.
SISTORE AX9 AX16_EN.doc