Specifications:
| APP | TUYA Smart |
| Main Chip | Junzheng T31 |
| Sensor | 1080P COMS sensor |
| Lens | 4G wide angle 2.2mm lens |
| Screen | 4.3'' IPS/480*272 |
| Battery | 5000mAh (Built-in) |
| View Angle | Diagonal 167-degrees/horizontal 138-degrees |
| Video Streaming | 1920*1080/15fps |
| CMOS Performance | Support automatic white balance, automatic gain control, automatic backlight compensation |
| Alexa | Support (additional fee is required to activate) |
| System | Lite OS |
| Standby Time | About 6 months (wake up 10 times a day, 30s each time) |
| Day and Night Transition | Automatic switching of dual filters |
| Infrared Distance | 850nm infrared, effective distance 5m |
| Doorbell | 1 |
| Network Configuration Method | QR code distribution network |
| PIR Human Detection | Support PIR detection wake-up |
| Power Consumption | Standby power consumption 220uA, working power consumption 1.5W |
| Audio Coding Standards | WAV |
| Audio Input/Output | -42dB microphone/built-in 1 speaker |
| Video Recording Method | Automatic recording + event recording |
| Network | 2.4GHz WiFi, WIFI802.11b/g/n wireless network |
| Network Protocol | TCP/IP, HTTP, TCP, UDP, SMTP, DHCP, DNS, P2P |
| Alarm | Support passive human body infrared detection |
| Adaptive Code Rate | Support |
| Two-way Intercom | Support |
| Panoramic Display Mode | N/A |
| Sleep Time | 15s, 30s ,60s adjustable |
| Voice Phone Call | Support |
| Remote Wake up | Support |
| PIR Wake up | Support |
| Mobile Client | iOS 11.0, Android 6.0 above |
| Working Temperature | -10℃ ~+50℃ |
| Working Humidity | ≤80%RH |
| Doorbell Cable Length | 155mm |
| Doorbell Cylindrical Size | 35mm |
| Applicable Hole | 14-50mm |
| Applicable Thickness | 35-120mm |
| Monitor's Screen Size | 118*88*22mm |
| Doorbell Size | Diameter 62mm |