Description:  
Home Security Digital Cordless Wireless Doorbell Door Chime Bell Kit 32 Music



 Features:
 Doorbell Receiver Size: Approx.9.5x6.1x3cm/ 3.74x2.40x1.18"Remote Control Size: Approx. 7.3x4x1.7cm/ 2.87x1.57x0.67"Doorbell Power Supply: 2 x AA batteries (Not included)Remote Control Power Supply: 1 x 12V/23A battery (Included)Working Frequency: 315MHZ/ 433.92MHZ
32 melody music.Lines grace、 light touch button、 various kind of colors for your choice、 can bring you a sence of vision enjoy from lines colors.Simple、 vivid and no-wire installation design avoid troubles and save money when in installation and don't effect decorate environment.Remote control range up to 100M/ 3937.01" in open air、 suitable for homes and high floor houses.Build in anti-interference design、 avoid the interference between users.Build in double speaker、 make sound clear、 especially suitable for home、 office、 factories、 hotel、 ect.
Package Included:
 1 x Remote Controller1 x Wireless Musical Doorbell1 x 12V 23A Battery1 x Double-sided Adhesive Tape

Details pictures: