NVR is 100% original hikvision NVR. About 4CH Hikvision NVR. 4-ch 1U 4 PoE 4K NVR. Illumination Color: 0.05lux -(F1.6), 0 lux withIR light. Image Sensor 1/2.9" GC2063 CMOS. Reset Key Yes. Focal Length Fixed focal lens,dual lens, 4 mm.
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