| Model: | ST-690 |
|---|---|
| Brand: | Sectec |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electrochemical Products |
| Label: | CCD camera , CCTV camera , security system |
| Price: |
-
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| Min. Order: | - |
| Live Chat: | Last Online:26 Aug, 2008 |
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Model |
ST-690 |
ST-689 |
ST-688 |
|
Pickup device |
1/3-inch Sony CCD |
1/4” Sony CCD |
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Number of pixels |
PAL752(H) x 582(V)
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PAL512(H) x 582(V)
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System of signal |
PAL/NTSC |
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Horizontal resolution |
520TV Line |
420TV Line |
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Minimum illumination |
0Lux/F1.2 |
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Lens |
Built-in 25mm lens |
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Backlight compensation |
Auto |
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Electronic shutter |
1/50(1/60)~1/100,000sec |
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AGC |
Auto |
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White balance |
Auto |
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S/N ratio |
>48dB |
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Gamma correction |
>0.45 |
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Operation temperature |
-20℃~50℃ |
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Sync system |
Internal |
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Video output |
1.0Vp-p /75Ω |
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Power Consumption |
DC12V, ≤1500mA |
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