SPCV341.000, Audio Expander 4 I/P, 1 O/P

The SPCV341.000 Audio Expander extends the SPC system via X-BUS with an audio verification zone, 4 wired zones and 1 line output to drive an external audio pre-amplifier. The built in microphone and speaker allow pre- / post-event audio recording and live audio (listen / talk) between ARC/CMS and the SPC system. Up to 3 audio satellites (SPCV310/410) can be connected to the expander.

Operating temperature:	-10 ~ +50 °C
Operating current:	Max. 75 mA at 12 VDC (without satellites)
Audio outputs:	1 line output (100 Ω / 0.775V RMS, suitable for connection to audio pre-amplifier).
Tamper switch:	Front och bortbrytning
Dimensions (W x H x D):	106 × 141 × 42 mm
Mounting:	Flat surface, wall-mounted or corner-mounted at 45 °
Quiescent current:	Max. 60 mA at 12 VDC (without satellites)
Tamper contact:	Front / back tamper switch
Operating voltage:	9.5 ~ 14 VDC
Interfaces:	X-BUS (in, out), Audio (A+, A-)
Audio:	Loudspeaker: 5 W / 16 Ω, Microphone: Foil electret condenser microphone
LED Indicators:	1 (red)
Number of on-board zones:	4
Housing material:	Contenitore plastico (ABS)
Housing:	Plastic housing (ABS)
Colour:	RAL 9003 (signal white)
Operation temperature:	-10 ~ +50 °C