IP66 Doorbell Wireless Classroom Doorbell Waterproof & Dustproof with 66 Chimes Loud 115dB Door Bell Ringer 1000ft Range Electric Doorbells 7 Levels Volume Mute Mode for Bedroom Home Kids Room Office

1000ft/300M Wireless Range The wireless doorbell transmission distance exceeds 1000 feet, offering stable wireless signal. You can clearly hear the ring even in other rooms or on different floors. It is an excellent choice for classrooms, homes, kids' bedrooms, playhouses, apartments, offices, and various other occasions. IP66 Waterproof This wireless doorbell provides IP66 dust and water resistance, making it suitable for a variety of extreme climates. It comes with a replaceable CR2032 battery, offering up to 3 years of operation per battery. 66 Chimes to Choose This loud wireless doorbell features an adjustable volume of up to 115dB and provides 56 different tunes, including popular tracks such as "Merry Christmas" and "Happy Birthday.

" It also includes a silent mode where the receiver's LED flashes without sounding an alarm when the doorbell is pressed. This helps avoid disturbing sleeping babies or children in homes, classrooms, nurseries, and other places. Easy to Install This wireless doorbell for home is very simple to use. It requires no extra wires or tools as it comes pre-paired. Just plug the receiver into an outlet and attach the transmitter to the wall to begin using it. Every transmitter and every receiver can be paired with each other