<b>TeckNet WA658 Wireless Doorbell: </b><br> The WA658 Plug-in Wireless Door Chime and Push Button makes it easy to replace your home's generic doorbell ring with a chime tune that better fits your individual style. <br><br> <b>Plugs into Any Standard Wall Outlet: </b><br> Easy to install and operate, it plugs into any standard wall outlet. Use it for front, side, or back doors to gain security and peace of mind. <br><br> <b>4 Volume Levels</b><br> You'll be happy to know that you have the option of turning the chime down or up--a great option for different environment. <br><br> <b>1300 Foot Operating Range: </b><br> Thanks to its industry-leading 1300 foot working range, you'll be sure never to miss a visitor's arrival no matter where you are. <br><br> <b>Choice of 38 Chimes: </b><br> This unit lets you choose the best way to be notified when someone is at your door. In addition to your choice of 38 selectable chime tunes <br><br> <b>Flashing Light Indicator: </b><br> The flashing light indicator that gives you a visual form of notification(an excellent feature for the hearing impaired). <br><br> <b>Dependable Operating Range: </b><br> The WA658 has 64,000 available codes to prevent interference from other users. <br><br> <b>TeckNet 18 Months Warranty: </b><br> At TeckNet, we believe in our products. That's why we back them all with an 18-month warranty and provide friendly, easy-to-reach support <br><br>