Off White, Wireless Chime Kit, Battery Operated Chime Uses 3 "D" Batteries, Not Included, Transmission Range Up To 150', Wireless Push Button With Battery Included, Adjustable Volume Control, 3 Sound Options: Westminster, Ding Dong & Ding, Sound Decibel: 75 Decibel Maximum, 4.875"W x 1.75"D x 6.625"H.