Description:

45 Melodies with 4-Level of Adjustable Volume: The wireless doorbell offers a wide selection of 45 chimes for your choice. 4-level of volume range from 0 dB to 110dB.
Ultra-long Operating Range：Featured with strong wireless signals up to 300m/1000 feet to cover your home or business in an open space, this door bell makes sure that you will never miss any visitors, and the unique frequency removes the fear of interfering with your neighbors' bells.You can hear the doorbell chime clearly, even if you are a few rooms away or on another floor.
Waterproof & Sun Protection Doorbell：The transmitter is waterproof for rain drops, which ensures perfect performance in outdoor environment. Doorbell could works between -20 ℃ to 65 ℃, withstands tough weather conditions. No matter in the sun, rain, snow, the flashing light indicator that gives you a visual form of notification, an excellent feature for the hearing impaired.
Easy Installation：Simply plug the receiver into a power outlet.Fix the transmitter on doorframe with screws, or attached it on wall with double-sided adhesive tapes, the install accessories included. You may install this bell in 5 minutes.
High-Performance Door Bell：Low power consumption transmitter with high quality battery.You could install it anywhere inside, home, garden, office,etc.
Specifications：

Type: Door Chime
Colour: Black
Material: ABS

1 x Transmitter
1 x Receiver OR 2 x Receiver

Features: Waterproof
Connectivity: Wireless