Tuya WIFI Doorbell Smart Home Video Doorbell Video Intercom HD Monitoring Doorbell Wireless Door Bell IR Night Vision Waterproof

Features: 1. Support WDR, 3D noise reduction, image flip, infrared night vision, motion detection; 2. Support two-way voice intercom, alarm push, PTZ control, mobile phone real-time video recording; 3. Maximum support 64G TF memory card; optional 4. 18650 battery can be installed two optional The product itself does not have a battery and does not have an indoor ding-dong doorbell. 5. HiSilicon 1/2.7 inch 2 million pixel CMOS sensor. 6. Support H.264 High Profile encoding. 7. 2.8mm HD fixed focus lens, IR dual filter switch. 8. 6-8m effective infrared distance. 9. Support dual stream output at the same time, the highest resolution of the main stream is 1920P*1080P. 10. Free cloud storage is 30 days (one ID number can only be applied for once), long-term storage is not supported.