سوق الصين للكاميرات عبر الإنترنت
جودة عالية، أفضل خدمة، سعر معقول.
المبيعات والدعم الفنى:
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تفاصيل المنتج:
شروط الدفع والشحن:
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| Image sensor: | 1/3" CMOS | Operation menu: | OSD |
|---|---|---|---|
| TV line: | 480 lines | EFL: | 4.0MM |
| إبراز: | 4 Camera Security System With DVR And Monitor,Four Camera DVR Security System |
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video audio recording 4 camera DVR security system CMOS image sensor Specifications: General information for the receiver ( monitor ) System item SP890 Monitor size 7' TFT - LCD RGB color Transmission frequency 2.4GHz-2.485GHz Modulation type digital RF Antenna type All-directional Receiving sensitivity ≤ 85dB Contrast 300:1 Brightness 300 cd / m2 Power supply DC 5Volt / 1000mA Color White or black Working humidity ≤ 85% RH Working temperature -10℃ ~ 50℃ Dimension 190mm
اتصل شخص: Ms.
الهاتف :: 86 20 13822260669
