Innovative doorbell with battery-free button
This wireless doorbell offers a smart solution thanks to a button without the need for batteries. The electrical signal is created by transferring mechanical energy when pressed - a system based on the dynamo principle. This eliminates the need to change batteries, which you will appreciate especially in winter or with frequent use. Simply plug the receiver into a socket, attach the button to the door and everything is ready to operate.

Great variability
A range of up to 150 meters in open space ensures a reliable connection even in larger buildings. The possibility of bidirectional selection of 64 melodies is a great relief in case you accidentally skip the selected ringing. You do not have to press the button 64 times again to change the melody, you can simply go back. Four volume levels easily adapt to any environment.

Modern design without compromise
The white design with clean lines fits into any interior, whether home or office. The elegant and practical appearance is complemented by technical innovation, which makes this doorbell not only environmentally friendly, but also a long-term maintenance-free solution for everyday use.

• the battery-free dynamo transmitter generates an electrical signal for ringing by converting mechanical energy at the push of a button. No need to worry about expensive battery replacements, especially in winter. Does not require special maintenance.
• "Learning code" function allows pairing more bells or buttons into one group
• a maximum of 8 transmitters can be paired to one receiver
• one transmitter can be paired with max. 20 receivers, a different melody can be set on each doorbell
• 64 optional melodies, bi-directional searching
• LED ringing indicator on the receiver
• transmitter with a name tag with cover and IP56 waterproof / dustproof protection
• adjustable bell volume - 4 levels (25 - 100dB)
• the transmitter can be fixed on a wall with a self-adhesive pad or screws
• signal range in open area: 150m
• transmission frequency: 433.92MHz
• power supply
• transmitter: without batteries, lifetime 200 000 presses
• receiver: AC 230V plug-in
• operating temperature: transmitter -20 °C to +50 °C, receiver -10 °C to +45 °C
• power consumption: receiver in idle mode: <0.4W
• spare transmitter Solight No. 1L70T
• color: white