TECKNET Wireless Doorbell with 2 Plug-In Receivers, IP65 Waterproof Doorbells for home, 1300Ft Operating Range, 60 Optional Melodies & 4 Adjustment Volume Levels of 0-110 dB, LED Flashing- Black

TECKNET HWD01888 Wireless Doorbell with 2 Plug-in Receivers: The HWD01888 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. 4 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. (25dB-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 38 Chimes: 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. 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 HWD01888 has 64,000 available codes to prevent interference from other users.