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General| Operating System | Embedded Linux |
|---|---|
| WDR | 120 dB |
| Audio Output | Built-in speaker |
| Card Type | IC card |
| Ingress Protection | IP65 |
| Camera | 2MP CMOS |
| Video Compression | H.264 |
| Noise Reduction | 3D NR |
| Light Supplement | IR light |
| Audio Compression | G.711 |
| Voice Prompt | Yes |
| Tamper Alarm | Yes |
| Unlock Mode | Card/Digital password |
| Auto Snapshot | Yes |
| Leave Message | Yes |
| Web Configuration | Yes |
| RS-485 | Supported |
| Wiegand | Supported |
| Alarm Output | 1 channel |
| Exit Button | Supported |
| Door Status Detection | Supported |
| Lock Control | Supported |
| Ethernet | 10/100Mbps |
| Network Protocol | TCP/IP |
| Power Supply | DC 12V |
| Operating Temperature | -30°C to +60°C |
| Operating Humidity | 10% to 90% (non-condensing) |
| Night Vision | IR light |
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