Wireless, battery-free push-button, for the extension of PRESSO doorbell sets.
| General information: |
|---|
| Possibility of extension by an additional transmitters: | No |
| Nominal voltage: | 1 x 23A |
| Receiver: |
|---|
| Optical indication: | No |
| Transmitter: |
|---|
| Dimensions of the transmitter - height: | 84 mm |
| Dimensions of the transmitter - depth: | 15 mm |
| Degree of protection (IP): | IP44 |
| Power supply of the transmitter: | battery-free |
| Type of power supply of the transmitter: | kinetic |
| Batery included: | No |
| Dimensions of the transmitter - width: | 43 mm |
