Smart Doorbell with Chime

This smart doorbell includes a wireless chime and a USB charging cable. White finish. The doorbell unit is approximately 8cm x 5cm x 2.5cm (3.1" x 2" x 1"), while the chime is approximately 4.5cm x 4.5cm x 1.5cm (1.8" x 1.8" x 0.6").