User manual

User manual
SANTEC IP cameras
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2.4 Alarm, audio and I/O connection
(not for SNC-4302, SNC-5312IR, SNC-5315IR, SNC-5323IR)
The camera is equipped with one alarm input relay and one alarm output relay.
SNC-3302, SNC-3303 and SNC-3305: Pins for external circuit:
12 V DC/ PoE:
Pin 1: Output +
Pin 2: Output -
Pin 3: Input +
Pin 4: Input -
SNC-3322: Pins for external circuit:
SNC-6202 and SNC-6212IR: Pins for external circuit:
1. Output +
2. Output -
3. Input +
4. Input –
5. GND
6. D – RS-485
7. D +
Pin
Description
1
Alarm In (–)
2
Alarm In (+)
3
Alarm Out (–)
4
Alarm Out (+)
5
Audio Out (R)
6
Audio Out (L)
7
Audio GND
8
Audio In (R)
9
Audio In (L)