New AVANTEK Wireless Doorbell Kit CB-21 Waterproof Doorbell Chime Open Box. Upgr

New AVANTEK Wireless Doorbell Kit CB-21 Waterproof Doorbell Chime Open Box. Upgrade your home security with the AVANTEK Wireless Doorbell Kit CB-21. This doorbell is perfect for those who want a reliable and convenient way to know when someone is at their door. With its wireless connectivity, you can place the doorbell anywhere within range and not worry about tangled cords or complicated installation. The CB-21 is waterproof and comes in a sleek black color that will complement any home décor. It can be powered by both batteries and wall plug-ins, making it flexible and easy to use. The doorbell also features a chime that can be heard from a distance, ensuring that you never miss an opportunity to answer your door. Order now and enjoy the peace of mind that comes with knowing who is at your door at all times.