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FlexiDomeHD 720p IP Camera Installation | en 31
Bosch Security Systems Installation and Operation Manual AR18-10-B013 | v1.52 | 2011.06
Alarm output
Use the alarm relay output for switching external devices such
as lamps or sirens.
– Maximum voltage 30 VAC or 40 VDC; maximum 0.5 A
continuous, 10 VA.
– Refer to the cable tree table to identify the wire colors for
connecting the alarm output.
– In the menu system, configure the relay output to operate
as either normally open (NO) or normally closed (NC).
Audio in / Audio out
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. Refer to the cable tree table to identify
the wire colors for connecting the audio input and output.
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.
5.3.2 Mount the camera
1. Secure all cables.
2. Route the cable tree from the camera around the rear of
the camera module mounting base.
3. For surface mounted units, secure the camera module
mounting base to the surface mounting box with the three
supplied screws.
4. For flush mounted units, secure the camera module
mounting base to the ceiling or wall.