Hikvision Original 4CH 1U 4PoE 4K NVR Pro Network Video Recorder DS-7604NI-Q1/4P
> Original Hikvision worldwide English version and upgradeable. 4-ch 1U 4 PoE 4K NVR. if you are a wholesaler or bulk purchasing, we will provide you with the most favorable price and the most perfect service!