3&1 Wireless Digigtal Doorbell (NS-2000K)

Main Features: Three Remote Doorbell Button, one Plug-in Doorbells with 2 different melodies each With this doorbell kit, you will not miss a visitor / customer / friend / client even you are in different room or floor Remote control distance up to 100 meters Powered by 1 x 23A battery for the remote button(Included) Doorbell powered by AC 200/220V (Europa 2-Pin Plug in type) Packing: Packing details. 1) Each into a poly-cover with printed insert card 2) Carton Size (cm): 54 X 40 X 30 3) Pcs/CTN: 50pcs. 4) G. W.: 12KGTrademark: CONSTA Model: NS-2000K