DinionHD 720p IP Camera

Installation en 29

 

 

5.6Audio connectors

Line

GND

AUDIO IN

1

4

E

T

2

5

H

3

6

 

 

P

 

 

 

 

o

 

 

E

 

 

SD

AUDIO OUT

 

 

+

 

12 VDC

 

24 VAC

1

DATA

4

2

5

3

6

 

Figure 5.7 Audio connectors

Connect audio devices to the Audio In and Audio Out connectors.

The unit has full-duplex mono audio. The two-way communication can be used to connect a speaker or door intercom system. The audio input signal is transmitted in sync. with the video signal.

Audio input: Line input level (not suitable for direct microphone signal); impedance 9 kOhm typical; 5.5 Vpp maximum input voltage.

Audio output: Line output level (not suitable for direct speaker connection); impedance 16 Ohm minimum; 3 Vpp maximum output voltage.

Wiring: Shielded audio connection cable is advised. Observe maximum cable lengths for audio line input and output levels.

Bosch Security Systems

Installation and Operation Manual AR18-10-B013 v1.52 2011.06

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Bosch Appliances NBN-921 operation manual Audio connectors