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Part Number 100A
Grothe Croma 100A Electronic Wired Doorchime
A robust and sophisticated wired wall mounted doorbell powered by either batteries, or an external transformer.
A robust and sophisticated wired wall mounted doorbell powered by batteries or an external transformer.
Supplied with 17 CD quality sounds (listen to the sound samples below by clicking on the sound icon).
Loudness up to 86dB, with rotating volume control
Front door / back door operation, with alternate chime sounds for each bell push button
Powered via an 12 V A/C mains transformer (not included),
Silence button to allow the chime to be silenced conveniently.
Convenient front opening panel for sound choice and adjustment
Extremely robust German design.
[ Click to Enlarge ]
Sound Samples (Click Speaker Icon)
2 Tone x 2
Gong, & Bark
To Download the pdf of the manual click here
[ Croma 100A Manual.pdf ]
Dimensions - 164mm x 190mm x 51mm. (6.5" x 7.5" X 2" approx).
Colour, black sides with clear perspex front on silvered background.
Chime can be powered by an 12V a/c, 1.5 amp mains transformer
For battery use (4x1.5V, type LR14/C, alkaline batteries)
Front door - back door
operation , with second bell push button.
Sound Level dB@1M, 86db.
Special alarm function with emergency call tone for special situations
No of polyphonic tones available, 17.
Please note, this doorbell is not suitable for use with illuminated bell push buttons
Operating temperature range for all chimes is 5°C to + 40°C.
Mains Transformer: Click Here:
[ E3538S ]
See choice of bell pushes Here :
[ Bell Pushes ]
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Friday 23 April, 2021