Mô tả sản phẩm: Tokia TK-550H-N
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Model |
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Imaging Sensor |
1/3'' Sony Ex-view CCD |
1/3'' Sony Ex-view CCD |
1/3'' Sony Ex-view CCD |
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Horizontal resolution |
420TVL |
480TVL |
540TVL |
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Effective Pixels |
PAL:500(H)x582(V) |
PAL:752(H)x582(V) |
PAL: 960(H)×582(V) |
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NTSC: 510(H)x492(V) |
NTSC: 768(H)x494(V) |
NTSC: 967(H)×494(V) |
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Signal System |
PAL/ NTSC |
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Minimum Illumination |
0 Lux When IR ON (0.5Lux When IR OFF) |
0 Lux When IR ON (0.01Lux When IR OFF) |
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Syn. System |
Internal Synchronization |
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Shutter speed |
PAL:1/50～1/100000s; NTSC:1/60～1/100000s |
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Lens |
Standard Lens: 3.6mm, 6mm, 8mm lens optional |
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S/N Ratio |
More than 48dB（AGC OFF） |
More than 50dB（AGC OFF） |
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IR Led |
23pcs ф5mm IR Leds |
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IR distance |
25-30m |
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White Balance |
Auto Tracking White Balance |
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Backlight Compensation |
Auto BLC |
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Video Output |
1.0Vp-p,75 Ω, BNC |
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Power Supply |
DC12V |
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Operating Temperature |
-20 °C ~ + 50 °C |
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