Wireless Doorbell Chime Outdoor Waterproof Two Button Transmitters With One Plug-in Receiver

easy to installsimply plug the receiver into an outlet and secure the transmitter to the wall or door frame using the included tape or screws. Without the hassle of cables wireless rangethe penetrating wireless signal can be transmitted up to open space and long distance even, you will never miss a visitor even if you are several rooms away or on another floor. the does not interfere with other equipment in your home or your neighbours 50 melodies and 5 level volumedoorbell receiver with full and clear sound; press the follow or back button to choose between melodies; 5 volume settings with a maximum volume of 110db; enjoy pleasant and beautiful ringtones every time when someone is at the time. Front door bell waterproof and led designthe wireless transmitter made of superior material is standard waterproof, stable performance is guaranteed for outdoor use. Blue led on button and receiver is a visual cue for guest and visitor, it is also a fun and thoughtful design for the hearing i