A 4-channel video recording device that you can connect and operate, P.O.E 4K NVR, from Hikvision DS-7604NI-K1/4P

About this product: live display in high definition up to 4K with the ability to record and play back later. HDMI and VGA outputs for the same video. One hard drive for continuous video recording. You can connect and operate it. 4 interfaces: Power-over-Ethernet (PoE) and Ethernet. IP cameras can be connected up to 4 channels.