| Model | JWXH-402 |
| 4MP AI smart camera | |
| System structure | Embedded Linux design, dual-core 32-bit ARM+0.5T computing power; Pure hard compression, watchdog, FLASH: 128MB, 128MB built-in DDR; |
| Chip solution | CV1821 |
| FLASH/DDR | FLASH: 128MB DDR: 128MB |
| System structure | Embedded Linux design, dual-core 32-bit ARM+0.5T computing power; Pure hard compression, watchdog, |
| Image sensor | GC4023 1/3", 4 million pixel progressive scan ultra-low illumination CMOS |
| Day and night switching mode | ICR switching, automatic/color/black and white/external trigger |
| Wide Dynamic | Support digital WDR |
| 3D noise reduction | Close/low/medium/high/high |
| Mirror | Close/Horizontal Mirror/Vertical Mirror/180° Rotation |
| Human shape detection | |
| Number of humanoid detections | Can detect ≤5 humanoid targets at the same time |
| Capture response speed | ≤1s |
| Maximum detection frame rate | 6fps/s |
| Detection area | Supports specified area, default full screen |
| Shield area | Supports 1 locale |
| Trigger method | Video trigger |
| Face Detection | |
| Number of face detections | Can detect ≤10 face targets simultaneously |
| Face detection size | Face pixels≥40 pixels |
| Capture response speed | ≤1s |
| Face capture and deduplication | After the face leaves, it will automatically filter and output the optimal face snapshot to reduce repeated snapshots |
| Face scene capture | Support scene image capture and upload |
| Face tracking | Support face detection and tracking |
| Trigger method | Video trigger |
| Pet Detection | |
| Detection type | Supports pet detection for cats and dogs |
| People Count | |
| Statistics type | Supports counting of people flow in the area |
| Face comparison | |
| Contrast type | Supports in-vivo comparison, automatically filters out printed paper, and mobile phone photo/video deception |
| Face database capacity | Supports built-in ≤100 faces; supports black and white list control, select 128MB FLASH according to the supported face library capacity) |
| Face comparison recognition rate | 100 people database: recognition rate>99% |
| Face comparison error rate | 100 people base: misidentification rate<0.2% |
| Response speed | ≤200ms |
| Face pose | Supports facial gesture recognition (raise head, lower head, turn left, turn right) |
| expression | Slight expressions do not affect facial comparison |
| Human Structure | |
| Facial features | Supports age prediction, gender prediction, glasses, beard, and smile detection |
| Mask detection | Support mask detection |
| Hard hat detection | Supports helmet detection |
| Stranger identification | Supports detection and recognition of stranger faces |
| Audio and video encoding | |
| Video encoding standard | H.265/H.264 |
| Encoding characteristics | Main stream: 2560*1440@25fps / 1920*1080@25fps / 1280*720@25fps Sub-stream: 1280*720@15fps / 960*540@15fps / 640*360@25fps |
| Maximum image resolution | 2560*1440 |
| Video bitrate | Fixed code rate, variable code rate (192kbps~8000kbps) |
| Video type | Composite stream/video stream |
| Audio coding standard | G.711A / AAC 64Kpbs |
| Network features | |
| Network Protocol | TCP/IP, HTTP, DHCP, RTSP, NTP, P2P |
| Interface protocol | ONVIF, GB28181/2016, GAT-1400 Sichuan Telecom-Magic Mirror |
| Number of simultaneous preview videos | 2 |
| Safe mode | Authorized username and password, RTSP verification |
| Motion detection | Set detection area, multi-level sensitivity can be set |
| Event linkage | Capture, audio linkage |
| Character overlay (OSD) | Title, time and date overlay, OSD supports 7 groups of customized OSD |
| System upgrade | Support tool upgrade |
| Interface | |
| Network interface | RJ45 10M/100M adaptive Ethernet port |
| Audio | Built-in MIC, built-in power amplifier |
| Power interface | Mini-USB 5V power interface, 5W power consumption |
| Reset | Support hardware reset |
| Operating temperature/humidity | -40℃~+80℃ / ≤90% |
| PTZ function | |
| Preset point | Supports 64 preset points |
| Guardian position | 1 |
| Human tracking | Support |
| Cruise line | 1 item |
| Wi-Fi | |
| Frequency band | 2.4G specification 802.11b/g/n/ax |
| Docking module | a69c:88dc |