Specifications:
| Model | Model | C528 |
| Camera solution | SV822D+SP2306 (two sensors) | |
| Bullet camera | Camera pixels | 16:9 4MP |
| Image sensor | 1/3" Progressive Scan CMOS | |
| Lens specifications | 4.0mm/F2.0 | |
| Lens interface type | M12 | |
| Illumination threshold | Soft photosensitivity: day to night < 3Lux; night to day > 9Lux | |
| Infrared light | 4 | |
| White light | None | |
| Day/night mode | ICR infrared filter type | |
| Night vision distance | 32ft (10M) | |
| Frame rate | Video frame rate: 15fps Network transmission frame rate adaptive | |
| Dual stream | Main stream: 2MP (1920x1080); sub stream D1 (640x360) | |
| Dome camera | Camera pixels | 2MP 1920x1080 |
| Image sensor | 1/3" Progressive Scan CMOS | |
| Lens | 4.0mm/F2.0 | |
| Lens interface type | M12 | |
| Minimum illumination | 0.01Lux (color mode); 0Lux (infrared light on) | |
| Infrared light | 2 | |
| White light | None | |
| Day/night mode | ICR infrared filter type | |
| Night vision distance | 32ft (10M) | |
| Frame rate | Video frame rate: 15fps Network transmission frame rate adaptive | |
| Dual stream | Main stream: 2MP (1920x1080); sub-stream D1 (640x360) | |
| Video | Video compression standard | H.265/H.265+ Main Profile |
| Video compression bit rate | 32Kbps~2Mbps | |
| Privacy zone setting | Support (5 areas can be set) | |
| Region of interest (ROI) | Support | |
| Image setting | Support HD/SD; Support mirroring; | |
| Audio | Audio input | Built-in microphone |
| Audio output | Built-in speaker | |
| Audio compression standard | G.711A | |
| Camera features | White balance | Automatic |
| Gain control | Automatic | |
| Digital noise reduction | 3D digital noise reduction | |
| Backlight compensation | Support | |
| Wide dynamic range | Support | |
| Dynamic range | 81dB | |
| Signal-to-noise ratio | 38dB | |
| High light suppression | Support | |
| Network | Wifi | 2.4GHz/5GHz EEE 802.11a/b/g/n |
| Supported protocols | TCP/IP,HTTP,DHCP,DNS,MQTT,P2P,ONVIF,RTSP | |
| Status indicator | Support, one-touch call button with light, can realize network indicator function, call/unanswered status indicator display | |
| Software support | ZOSI Smart (Android/IOS) AVSS (PC/for MacBook) | |
| Maximum number of users supported by APP | 5 | |
| General functions | Intelligent detection | Supports humanoid/face/crying/gesture/interlaced wire/abnormal sound/pet detection, etc. (Due to memory issues, there is a limit on the number of AI algorithms that can be enabled at the same time, and the specific number is subject to the debugging results) |
| One-click call | You can call your family at any time and conduct two-way intercom calls (main account) | |
| Human tracking | Supports automatic humanoid tracking (tracking completed, return to original position) | |
| Voice function | Two-way voice (full-duplex) | |
| Night vision type | Black and white night vision (default), night vision mode can be turned off | |
| Recording type | Full-time recording, alarm recording | |
| Recording mode | Main stream/sub stream (optional, default main stream) | |
| Alarm push | Select information push type, humanoid/face/crying/gesture/interlaced wire/abnormal sound/pet, etc. | |
| One-click reset or not | Support | |
| Storage | Local storage, recorder storage, cloud storage (binocular cloud storage can be switched) | |
| General | Power supply | DC 5V/1A (Type- c interface) |
| Power consumption | 5W MAX | |
| Protection level | Not waterproof | |
| Installation method | Lay flat/ceiling/wall mounted | |
| Operating temperature and humidity | Minus 10℃~60℃, humidity less than 95% (no condensation) |