The wireless doorphone switch operates on the dynamo principle. No external power source is required for the switch to function. The electrical energy needed for operation is generated by the dynamo integrated into the switch. Thanks to innovative KINETIC technology, no batteries or wiring are needed. It comes with two receiver units for greater efficiency. It offers 36 different tones, which can be easily selected from the receiver units. Installation is simple and does not affect the room’s interior design. The volume can be adjusted to 3 levels on the receiver units. Low energy consumption. Recommended for homes, commercial buildings, and shops.

Attention! Before first use, connect both indoor units to the power source and then press the button on the outdoor unit. If you have tested the product with only one indoor unit, or if one of the units does not ring, device pairing is required! Press the sound button on both indoor units simultaneously for 3 seconds. The simultaneous sound indicates that pairing was successful.

• Frequency: 433 MHz +/-1 MHz
• Power supply for doorphone: AC 200-240V
• Power supply for button: autonomous
• Protection: IP44
• Operating range: 100 m
• Indoor unit dimensions: 120 x 72 x 65 mm
• Outdoor unit dimensions: 92 x 45 x 26 mm
• Color: White