Hermetic doorbell button for extension of the doorbell LONGA AC series (OR-DB-QX-155). Learning system (automatic configuration). Battery operated.
General information: |
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Receiver: |
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Transmitter: | |
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Dimensions of the transmitter - height: | 78 mm |
Dimensions of the transmitter - depth: | 17.5 mm |
Degree of protection (IP): | IP44 |
Power supply of the transmitter: | 3 |
Type of power supply of the transmitter: | battery, 1 x CR2032 |
Batery included: | Yes |
Dimensions of the transmitter - width: | 29 mm |