Kasonic DB201 Wireless Doorbell, Plug and Play Waterproof Door Bell Kit; Operating Range Up to 1000 Feet; 4 Levels Adjustable Volume; 36 Chimes Quality Sound and LED Flash Indicator (White)

Classic Wireless Doorbell - Stylish modern design, artful with simplicity. Excellent materials keeps itself from getting higher temperature & interference. Wireless door chime is IP44 waterproof & weatherproof to -4°F-140°F working temperature.
Long Operating Range - Kasonic Wireless Door Bell operate range up to 1, 000FT/300M in open area ensures you to hear the bell and answer the door in time. No need to worry about interfering with other devices in your home or neighbors.
36 Melodies & 4 Adjustable Volume - The Door Bell offers a wide selection of 36 chimes and 4 level adjustable volume (0 dB to 110 dB) to meet your different needs. Remembers your last melody and volume level after a power outage; memory function let you no need to reset.
Multi Use - It is fit for home, apartment, classroom, office, villas and more. You can use our doorbells to train dogs. Or using it to quiet down classrooms, when you ring the bell, the students will know it's time to move on to the next group. And it can be a paging device for the elderly/disabled, can signal for care when they need it most.
Easy Installation & Using - Just plug the receiver into a wall outlet, install the push button with provided double sided tape or screws. Exquisitely packaged and affordable doorbell are perfect as a gift when celebrate birthday party, Housewarming, Mother/Father's Day, Thanksgiving, Halloween, Christmas.