The wireless door phone switch operates based on the principle of a dynamo. No external power source is required for the operation of the button. The electrical current necessary for the product’s function is generated by the dynamo integrated into the switch. Thanks to the innovative KINETIC technology—no batteries and no wires—batteries are not required for the operation of the product. It comes with two receiver units for greater efficiency.

• 38 different ringtones, easily selectable on the receiver units.
• Easy installation that does not affect the room’s decor.
• Volume adjustment at 3 levels on the receiver units.
• Low energy consumption.
• Recommended for homes, offices, and shops.

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

Technical Specifications:

• Frequency: 433 MHz +/-1 MHz
• Door phone power supply: AC 200-240V
• Capacity (standby): 0.25 W
• Button power supply: autonomous
• Protection: Button: IP54, Indoor unit: IP20
• Operating range: 100 m.
• Operating temperature: -10 to +45°C
• Indoor unit dimensions: 95 x 53 x 68 mm
• Outdoor unit dimensions: 80 x 50 x 28 mm
• Color: White
• Mounting: 2 screws + plugs or double-sided self-adhesive tape
• Weight: ~176 g