Brilliant Digital Wireless DOORBELL:it has receiver,led flashing indicator,volume selection button,music selection button,transmitter,led indicator light and push button.
•Lines grace,light touch button,various kinds of colors for your choice,can bring you a sence of vision enjoy from lines and colors.
•Simple,vivid and no-wire installation design avoid troubles and save money when installation and don't effect decorate environment.
•Remote control range up to 100 meters in the open air,suitable for homes and high floors houses.
•Energy saving design for environment protection,the battery inside the button can last for one year (20 presses per day)
•Build in double speakers,make sound clear,especially suitable for homes,offices,factories and hotels,you will never miss any guests.