Wireless Audio Only Doorbell Wireless Dingdong Doorbell Chime Smart Home Security Doorbells

Easy Installation & Using - Screws and double-sided adhesive tapes included for easy be fixed to the doorframe of the transmitter. Easily plug receiver into an electrical outlet (no batteries required for main receiver). Install just plug it in location you need it to be heard, then you put the button where you want someone to push the button. Remembers your last melody and volume level after a power outage; no need to reset to your previous settings.

Classic Wireless Doorbell - Stylish modern design, artful with simplicity, elegant and unique. Excellent materials keeps itself from getting higher temperature & interference. Waterproof & Dustproof, remote transmitter button is rated IP44 weatherproof. Works between -4 °F to 140 °F; withstands various harsh weather conditions, acceptable for outdoor use.
Long Operating Range - Operating range up to 1,000ft/300m in open area ensures you to hear the bell and answer the door in time. Either you are occupied a few rooms away or on another floor, in the garden or kitchen, you will always be easily informed when someone is calling from outside, nsures you will never miss a visitor.