IP Video Intercom Water Proof Vandal-Resistant Door Station S
Model: DS-KB8112-IM
| System Parameters | ||
|---|---|---|
| Processor: | High-Performance Embedded SOC Processor | |
| Operation System: | Embedded Linux Operation System | |
| Camera Parameters | ||
|---|---|---|
| Image Sensor: | 1/3″ Progressive Scan CMOS, Color, Day/Night | |
| Light sensitivity: | Low Illumination | |
| Lens: | Pinhole, f3.47mm,F2.5 | |
| Field of view: | 80° (Horizontal), 44° (Vertical) | |
| Field of view adjustment: | -50° to 50° | |
| Video Parameters | ||
|---|---|---|
| Video Compression Standard: | H.264 | |
| Video streaming: | Dual Stream | |
| Resolution: | Main Stream: 1280 × 720 Sub-Stream: 640 x 480 |
|
| Video frame rate: | PAL: 25 fps, NTSC: 30 fps | |
| Video bit rate: | Main Stream: 32 Kbps to 4096 Kbps Sub-Stream: 32 Kbps to 2048 Kbps |
|
| Anti-flicker frequency: | 50 Hz, 60 Hz | |
| Wide dynamic range: | Digital WDR, Auto-Switch, DAY/ON, NIGHT/OFF | |
| Image settings: | Color, Brightness, Contrast, Sharpness, Saturation, Video Standard,OSD Display | |
| Audio Parameters | ||
|---|---|---|
| Audio streaming: | Two-Way, Full Duplex | |
| Audio Input: | Built-in Omnidirectional Microphone | |
| Audio Output: | Built-in Loudspeaker | |
| Audio Compression Standard: | G.711 U | |
| Audio Compression Rate: | 64 Kbps | |
| Audio Quality: | Noise Suppression and Echo Cancellation | |