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General| Model | DS-KB2421-IM |
|---|---|
| Category | Intercom System |
| Type | Video Intercom |
| Audio | Two-way audio |
| Power Supply | 12V DC |
| Operating Humidity | 10% to 90% |
| Protection Level | IP65 |
| Weight | 1.2kg |
| Video Compression Standard | H.264 |
| Audio Compression Standard | G.711 |
| Resolution | 720p (1280 × 720) |
| Network Interface | 10/100 Mbps Ethernet |
| Operating Temperature | -10°C to +50°C |
| Alarm Input | 1 input |
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