Tuya Smart 3MP WiFi Peephole Video Door Camera Security one-way Audio Night Vision 4.3′ HD Video Door Eye Camera

One Way Audio:
You can check who at door and hear what the visitor say.But visitor can not hear what you
say. Because door camera is so small that can not install the speaker.
Alexa models(Optional)
You can voice command to wake up door viewer with: alexa, show me device name ; or hey, google, show me device name.
View Angle and Motion Detection
It has 130° wide angle,when somebody pass by your door(you can set the sensitivity in the setting to control the trigger distant) ,the camera will start recording 20 seconds video,and your phone will receive a notifiction.
Note:The device does not trigger the detection function when watching. Exit the viewing interface and wait for about 20 seconds for the device to trigger the detection function when the device is in a low-power state.
3MP High Resolution Peephole Door Camera
Provide high clear day and night view
Battery Capacity and Charging Attention
2-3 months’ Use with 5000mAh Battery Built-In based on 10 events per day; Battery NOT replaced.
It takes at least 8~10 hours to charge,you must use 5V1A charger,do not use fast charger!!!! Please note,otherwise the battery is easily demaged.