Vstarcam CV331S 2K HD Smart Home Baby Monitor wifi battery Camera
| Sorts | Type | Parameters |
| System | Operating system | Linux |
| Online visitor | Supports 4 visitors at the same time | |
| APP | Vstarcam Ultra | |
| Collection | CPU | Ingenic T23 |
| Memory | 512Mb | |
| Lens | 4mm F2.0 | |
| Image sensor | 1/2.7 inch 1080p progressive scan CMOS sensor | |
| Minimum illumination | 0.5Lux (color mode), 0.1Lux (b&w mode) | |
| Sensor performance | Support automatic white balance, automatic gain control and automatic backlight compensation |
|
| Night vision | Black and white night vision，little night light | |
| Viewing angle | Diagonal: 91 ° | |
| Audio | Resolution | 1080P 1920×1080/15FPS/2MP；1296P 2304×1296/15FPS/3MP |
| Night vision | Black and white night vision，little night light | |
| Compression standard | H.264 main profile/Motion-JPEG/JPEG | |
| IR control | IR-CUT, soft photosensitive control | |
| Bit rate | 128～4096kbps | |
| Image adjustment | Brightness, contrast, OSD display | |
| Display screen | 2.4inch | |
| Audio | Input | Built-in -38dB microphone |
| Output | Built-in 8Ω1W speaker | |
| Sampling frequency/bit width | 8KHz/16bit | |
| Compression standard/Bit Rate | G711A | |
| Pan/Tilt | Rotation angle | Horizontal：320°, Vertical: Not supported |
| Network | Network interface | 10Mbps/100Mbps |
| Network protocol | TCP/IP,HTTP,TCP,UDP,DHCP,DNS,NTP,RTSP,P2P etc. | |
| Wireless network | IEEE802.11b/g/n | |
| Wireless frequency | 2.4G | |
| Wireless security encryption | 64/128-bit WEP/WPA-PSK/WPA2-PSK data encryption | |
| Battery | Capacity | 2000mAh |
| Storage | External TF card | Supports T-Flash cards (up to 256GB) |
| Cloud storage | Support cloud storage, users can purchase according to their needs. | |
| Alarm | Alarm detection | Motion detection, human detection, human framing, and area detection |
| Physical Indicators | Rated voltage | DC5V±5% |
| Power consumption | Power: 2.04W Maximum power: 4.25W; Charging current: 500mA | |
| Operating condition | Working temperature: -10~55 ℃, working humidity<90% | |
| Weight | Net weight: 233g, gross weight 383g | |
| Camera size | 83x83x107mm | |
| Packing box size | 90x90x185mm | |
| Carton size | 470x470x395mm，50PCS/Carton |