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Doorbells |
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Home Automation |
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Wireless - Other |
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Part Number 231S |
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Grothe Croma 231S Electronic Wired Doorchime with Internal Transformer
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A robust and sophisticated wired wall mounted doorbell with its own internal transformer, for direct mains connection. It can also be powered from an external transformer connected to the mains. |
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A robust and sophisticated wired wall mounted doorbell with its own internal transformer, for direct mains connection. It can also be powered from an external transformer connected to the mains.
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Supplied with 17 CD quality sounds (listen to the sound samples below by clicking on the sound icon).
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Loudness up to 86dB, with rotating volume control
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Front door / back door operation, with alternate chime sounds for each bell push button.
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Internal transformer.
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Can be powered via an external 8 V, a/c 1 amp, mains transformer, (Model 7770)
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Silence button to allow the chime to be silenced conveniently.
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Front opening panel for sound choice and adjustment.
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Extremely robust German design.
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Can be connected in parallel to a 2nd wired chime unit, for 2 bell operation.
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Sound Samples (Click Speaker Icon) |
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To Download the pdf of the manual click here :[ Croma 231S Manual.pdf ] |
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Specifications
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Dimensions - 164mm x 190mm x 51mm. (6.5" x 7.5" X 2" approx).
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Complete with internal transformer to connect to the mains
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Can be powered by an external, 8V, a/c, 1 amp mains transformer.
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Colour, silver sides with clear perspex front on silvered background.
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Front door - back door operation, with second bell push button.
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Sound Level dB@1M, 86db.
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Special alarm function with emergency call tone for special situations
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No of polyphonic tones available, 17.
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Mute function.
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Operating temperature range for all chimes is 5°C to + 40°C.
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Options
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