1. Built-in human body sensor, real-time perception of the dynamics in front of the door
2. It is the doorbell and monitoring, no matter where you are, you can check the status of the door at any time
3. Support two-way voice intercom
4. Ultra-clear infrared night vision
5. Wireless connection, ultra-low power consumption, remote active wake-up, can support multiple accounts to watch online at the same time
6. Support cloud storage function
7. Battery capacity: 18650, 2600mAH*2=5200mAH(battery not included)
