TECKNET Wireless Doorbell, IP65 Waterproof Mini Door Bell Chime Kit, Wireless Doorbells for Home Operating at 1300ft with 2 Plug-In Receivers 60 Chimes, 5 Volume Levels & LED Flashing (Light White)

TeckNet UL-3889 Wireless Doorbell with 2 Plug-in Receivers: The UL-3889 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. Plugs into Any Standard Wall Outlet: 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. 5 Volume Levels You'll be happy to know that you have the option of turning the chime down or up--a great option for different environment. (0dB-110dB), mute level design, very convenient for using. 1300 Feet / 400m Operating Range: Thanks to its industry-leading 1300-feet working range, you'll be sure never to miss a visitor's arrival no matter where you are. Choice of 60 Chimes: This unit lets you choose the best way to be notified when someone is at your door. In addition to your choice of 60 selectable chime tunes. Flashing Light Indicator: The flashing light indicator that gives you a visual form of notification(an excellent feature for the hearing impaired). Dependable Operating Range: The UL-3889 has 64,000 available codes to prevent interference from other users.