Compact audio set
SET CA 812-4
Product detailsCompact audio set for the 4-family home.
Door station for surface-mounting, transformer for switch panel mounting and 4 standard in-house telephones for surface-mounting as a complete coordinated set. Basic functions calling, speech, door release and illuminated information panel.
Technical data
Operating voltage:230 V AC +/–10 %, 50/60 Hz
Contact type:2 n.o. contact max. 15 V AC/30 V DC, 1 A
Protection system:door station IP 54, TR 603‑... IP 30
Ambient temperature:door station –20 °C to +55 °C, TR 603‑... 0 °C to +40 °C
Horizontal pitch (HP):3
Dimensions (mm) W x H x D:door station 82 x 226 x 33, TR 603‑... 53.5 x 89 x 60, HTS 811‑... 90 x 200 x 45
Article information
Article designationArticle descriptionColourArticle-no.
SET CA 812-4 BS/WCompact audio setBrilliant silver/white037674
Documents available for downloading
Spare parts
Article designationArticle descriptionColourArticle-no.
CA 812-...Insert for info signClear glass029872
CA 812-.../CV 850-...LoudspeakerMiscellaneous029867
CA 812-...MicrophoneMiscellaneous029868
CA 812-1 BSReplacement Compact Audio door stationBrilliant silver029852
CA 812-4/CV 850-4Nameplate insertWhite029871
CA 812-4 BSReplacement Compact Audio door stationBrilliant silver029854
CA 812-4 BSHousing superstructureBrilliant silver029861
CA 812-4/CV 850-4Nameplate superstructureClear glass029866
© 2015 S. Siedle & Söhne OHG