ELRO DB4000 wireless kinetic doorbell, 150 m range

ELRO DB4000 - wireless doorbell without batteries

The ELRO DB4000 doorbell is a modern solution for every house and apartment. The bell button uses kinetic energy, so it needs no batteries or power supply - just press it to send a signal to the indoor unit.

Reliable range and digital signal

The system works fully wirelessly, using a stable digital signal, so the doorbell works even in well-insulated, new buildings. In open space the signal range reaches up to 150 meters.

64 melodies and volume control

The plug-in receiver offers as many as 64 melodies to choose from and 5 volume levels, up to 110 dB, so you can match the chime to your own preferences - you can mute it when a child is sleeping or turn it up during a party. The indoor unit also has an LED that signals a visitor.

Specifications

Included

• Kinetic bell button
• Plug-in receiver with socket
• Mounting kit

This doorbell is a durable and eco-friendly solution that does not need battery replacement for years of use.

Also known as: ELRO doorbell, kinetic doorbell, front door bells.