Kit de sonnette sans fil, sonnette sans fil étanche IP44, sonnette sans fil, sonnette

General descriptionThe wireless doorbell kit includes one plug-in receiver and one transmitter. It is designed to be expandable, allowing for the addition of up to 50 receivers and 50 transmitters, making it suitable for larger homes or properties.Technical specificationsWaterproof rating: IP44Operating range: 300 metersVolume levels: 3 adjustable levels from 0dB to 110dBNumber of melodies: 38 different tunes availableUsageWith the wireless doorbell, you will never miss your visitors. The adjustable volume and various melodies allow you to customize the doorbell to your preference. When the button is pressed, both the receiver and transmitter will display a blue LED light, ensuring that even those with hearing difficulties can be alerted to visitors.