Fast and Reliable: the d2 Quadra Featuring USB 3.0 - Universal connectivity and compatibility - Professional grade: 5 Gb/s interface, 7200 RPM drives - Save space: stackable and rack-mount option - Advanced power modes for energy savings - Design by n…
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The video is compressed by MJPEG. There are VGA/QVGA/QQVGA three video resolutions optional. User can changes some parameters according to their demands to satisfy his own visual prefer.
Infrared LED for night vision covers 5m area, to realize 24 ho…
Coming Soon
Optima Smart OPT-221DS is a Slim and Stylish Tablet with good quality speaker,music player,video player,GPS,Multiple Languages,0.3 MP front camera and 2.0 MP Rear camera with flash,Google Play Store,Adobe Reader,sound recorder,FM,Navigation. Optim…