The wireless doorbell switch works on the dynamo principle. No external power source is required to operate the push button switch. The electrical current required for operation is generated by the dynamo in the switch. Thanks to the innovative KINETIC - battery and wireless - technology, batteries are no longer needed to operate the product.

- Two outdoor units for greater efficiency
- Ideal for buildings with two entrances
- 20 different tunes, easily selectable on the receivers
- It is easy to install and does not change the interior decoration of the place
- Volume can be adjusted in 3 levels on the receivers
- Low power consumption
- Recommended for homes, office buildings and shops
- Frequency: 433 MHz +/-1 MHz
- Bell power supply: AC 200-240V
- Button power supply: self-sufficient
- Protection: IP44
- Range: 100 m
- Indoor unit size: 120 x 72 x 65 mm
- Outdoor unit size: 92 x 45 x 26 mm