1- The smart door device comes with high resolution of 2K, providing very detailed and clear images. 

2- It features artificial intelligence human recognition technology, which helps it detect and distinguish human shapes, enhancing its ability to recognize visitors. 

3- The device has a powerful 5200 mAh battery, providing long-term use without the need for frequent recharging.

4- It provides cloud storage for motion-activated videos, allowing you to access and review recordings.

5- The device includes an electronic tone when someone presses the bell. 

6- The device supports two-way voice communication, allowing you to have real-time conversations with visitors via your smartphone. 

7- Equipped with a 24-hour intelligent motion detection system that automatically records visitors' movements and sends notifications to your phone, ensuring the safety of your home. 

8- The smart door device comes with various voice changing options such as the voice of a comedian or the voice of an old man to protect your privacy when communicating with visitors.

9- You can customize auto-reply messages, allowing you to record a fun welcome message that plays automatically when someone presses the doorbell. 

10- The device offers a 180-degree ultra-wide view, ensuring you have a clear panoramic view of your door area. 

11- It features excellent low-light performance thanks to its high-powered 940nm infrared lights, ensuring clear images are captured even in complete darkness.

12- Thanks to the improved battery life, the smart doorbell only needs to be recharged three times a year, reducing the frequent need for recharging and battery replacement.