This set consists of the DB41AB video doorbell and the DS1AG wireless chime.

DB41AB:

The WiFi Video Doorbell is a new addition to the Dahua Wireless series. It not only delivers 2K high-resolution imagery, but also captures more details than conventional fixed lenses through its ultra-wide fisheye lens. The doorbell features passive IR motion detection and transmits videos and audios to mobile devices, allowing you to remotely perform visual confirmation and communicate with visitors. Furthermore, it is compatible with 2.4 GHz Wi-Fi 6 networks, enhancing its connectivity options.

DS1AG:

The Wireless Chime is an indoor device that chimes when your video doorbell is pressed. Through the DMSS app, the ringtones and volume can be customized to your ideal settings and it can be paired with either of the two models of Dahua video doorbells. Highly convenient, it can also be bound to multiple video doorbells at the same time, so you can place multiple Wireless Chime around your home to always hear whenever someone presses your video doorbell. Whether you’re in the kitchen, office or bedroom, you’ll never miss a thing if your phone is out of reach.