Дверной звонок беспроводной

Item Name:doorbell Wireless Item No:34090 Description: *There are various kinds of special and pleasant sounds for all people to choose. *Delicate streamlined appearance shows the special tastes of the host. *Up-dated intelligent flash light design brings convenience to the hearing handicapped. *Ultra-distance represents the technology of surpassing obstacles. *Wireless easy mounting design never affects your inner decoration and makes the doorbell anywhere you like. *Energy saving design of environment protection, the battery inside the button can last for one year (20 presses per day). *Delicate smart part, makes the doorbell a saluting angel of dwelling house, work building, hotel, factory and so on. You will never miss any guest. Button Installation: The button adopts a piece of 12V 23A battery. Fix the button on the wall near the door with screw, glass glue or dual-side sponge adhesive paper.Please keep away from rainwater. It should not be placed on metal surfaces.The battery’s longevity is up to one year with 20 times presses per day. Please replace the battery if the doorbell is out of orderafter using for a period of time.Just plug the receiver into the outlet in door to get into use.Insert two pieces of 1.5V AA batteries with high-quality into the slot of the receiver and put it any where you like to get into ues. Music Choice: 17pieces music(self choosing is possible) 23pieces of music(self choosing is possible)