EZBEL Wireless Doorbell, Plug and Play Operating at 1000 Feet (300M) in Open Area with 38 Melodies, LED Flash and 4 Adjustable Volume Levels for Home, Office, Classroom(1 Receiver + 1 Button, Black)

By Brand : EZBEL

Easy Installation - Easy-to-install with all the accessories needed, broadly ideal for home, office, hotel, dormitory, factory etc. And does not interfere with other equipment in your home or those of your neighbors. 38 Ringtones & 4 Volume Levels: The doorbell features 38 chimes and 4 level adjustable levels (0db to 85db) to suit your needs. An led indicator alerts those with impaired hearing or when the doorbell sound is sometimes unwanted.Improved Waterproof Design - The transmitter could works at temperature between premium-grade IP44 waterproof and sealing technology ensures its perfect. Wireless Range - With strong wireless signals up to 1000FT/300M inside your home or business in open area, ensures you will never miss a visitor, loud enough to be heard in other rooms and even by those with impaired hearing.Memory Function: The bell receiver will remember your last set of tune and volume level when there is a power outage, so there is no need to reset it.Easy Set Up: Simply plug receiver into an electrical outlet (no batteries required for main receiver) and attach the transmitter to the exterior wall with the provided screws or adhesive patch.