For extension of the doorbells of OPERA series: OR-DB-YK-117 Learning system (automatic configuration) Hermetic button.
General information: |
---|
Receiver: |
---|
Transmitter: | |
---|---|
Dimensions of the transmitter - height: | 105 mm |
Dimensions of the transmitter - depth: | 75 mm |
Degree of protection (IP): | IP44 |
Power supply of the transmitter: | 12 |
Type of power supply of the transmitter: | battery, 1 x 23A |
Batery included: | Yes |
Dimensions of the transmitter - width: | 70 mm |