ZCtron Wireless Doorbell,Waterproof Door Bell Battery Operated with 1 Plug in Receiver 2 Push Chime transmitters Remote Buttons,Loud Enough,Black

[Easy to Install]-You can install it completely within the 30s. Just plug the receiver into the power source, plug and play

[Wide Wireless Coverage]-The doorbell chime operated at 1300 ft ultra-long distance and stable wireless signal to ensure a reliable connection, even in other rooms or floors, you can clearly hear the doorbell

[55 Chimes & 5 Volume]-This wireless doorbell for home has multiple choices for you, you can set your favorite music, even set different ringtones for the 2 buttons to distinguish the front and back door ringtones, 0-110dB to meet the