Sansai DB-920B Wireless Digital Doorbell Chime Door Bell w LED Light Home/Office

Sansai DB-920B Wireless Digital Door Chime Bell offers great sound to greet guests when they arrived at your door!

It features a red backlighted LED display that has an operating range up to 100m on open air.

It also features 38 available melodies to choose from with a flashing backlight when chime is activated.

Requires 3x AAA size alkaline batteries and may last for one year (20 times/day) and the push button transmitter, requires one 12V / 23A battery (Included).