New open box. Wireless Doorbell • Waterproof Doorbell Chime Kits • 3 Plug in Receivers & 2 Push Buttons • Long Range 1300ft • 58 Melodies 5 Volume Levels LED Flash • Door Bells & Chimes Wireless for Home/Classroom Ultra Long Wireless Range - The range of wireless doorbells for home extend over 1300ft(400m) in open space. This door bell wireless set is great for large homes, apartments, offices & classroom. You’ll never miss a chime! Bin:13