Technical Specification:
| Alarm mode: | Optical sound alarm |
| Number of beeps: | 32 |
| Volume control: | – |
| Reception area: | max. 80 m in open area |
| Frequency band: | 433.92MHz |
| Charging the batteries: | Battery 3 x 1.5 V LR6 (AA) (not included) – Wireless doorbell, Battery CR2032 3V (included) – Doorbell button |
| Selected characteristics: | The number of compatible, connected doorbells and buttons can be increased if necessary |
| Protection class: | IP44 – Doorbell button |
| Weight: | 0.028 kg – Doorbell button 0.09 kg – Wireless doorbell |
| Size: | 39 x 78 x 23 mm – Doorbell button 78 x 118 x 27 mm – Wireless doorbell |
| Warranty: | 2 years |
