Ningbo Everflourish Smart Technology DB400FAC+DB50 Wireless Doorbell User Manual
Learn how to install and use the Ningbo Everflourish Smart Technology DB400FAC+DB50 Wireless Doorbell with our comprehensive user manual. This waterproof doorbell features 58 ringtones and adjustable volume levels, with an operation range of over 500 feet. The VBA-DB400FAC is easy to install and expandable, allowing you to add additional transmitters or receivers. Follow our step-by-step instructions to pair your transmitter to the receiver and set your desired ringtone.