Start; Close - Swann 8600 Series User Manual

Alarm output:
The DVR has 4-channel relay alarm output, which just give on/off signal to external alarm. The status of these pin are
illustrated as 2.8.
Before alarm
Users need connect their alarm according to the NO or NC type of the alarm. One connection example as Fig 2.1
Digital Video Recorder User Manual
Fig 2.8 Alarm status
After alarm
N O . .
COM
N C . .
Fig 2.9 Relay Output Status
N O . .
COM
N C . .
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