DELTACO SMART HOME Wireless chime for doorbell camera SH-DB02, whiteConnect the wireless chime to SH-DB02 doorbell camera to receive sound notifications when you have visitors at your house.The doorbell is only compatible with SH-DB02 and is powered by 3xAAA batteries (included) or a micro-USB cable.• Status LEDs• Sound level: =80dB• Adjustable volume• 5-year warranty• Choose between 4 different ringtonesDimensions: 70 x 70 x 32 mmWeight: 80gPackage contents: Chime, 3 x AA batteries and manual.