Wireless Doorbell, Outdoor Wireless Chime Waterproof 300 Meters Range, Chime Kit with led and 36 Melodies at 4 Level Volume for Home, Office, Hotel-1

【Strong Signal for Long Range】This white waterproof wireless doorbell has 2 bells, penetrating wireless signal can be transmitted up to 300m in open space and long distance even with many obstacles(doors, walls) . You no longer miss any of your visitors. The chime does not interfere with other equipment in your home or your neighbors. 【36 Melodies and 4-Level Volume】High quality speaker, adopt the most stable music chip, built-in 36 melodies, create clear and pure sound. Four adjustable volume levels from 25db to 85db. When the bell rings, you can easily hear it around the house. Memory function is available for sound and chime selection. 【Waterproof design and Intelligent LED】The wireless transmitter made of superior material is IP44 waterproof standard, stable performance is guaranteed for outdoor use. thorough for the hearing impaired. Visitors know they've used the right doorbell because it lights up when used. 【Easy to Install】Just plug the receiver into an outlet and attach the