7" TFT color screen with low power consumption,

No radiation with high definition,

Micro SD Card supported upto 32G, 

Video/ snapshot recording function,

Intercommunication between indoor unit and outdoor unit,   

Hands-free intercommunication with feather touch keys,

Monitoring the outdoor from two different area,

Smart unlocking door option,

Brightness, chroma and ring adjustable,

8-chord melody rings for option,

DIY installation,

Gain control: Automatic.