Courtesy of @EMPIRETECANDY we have the NVR4216-16P-4KS2 to check out. Or here at Amazon in Empire Techs store:https://www.amazon.com/gp/product/B...tNum=0&tag=ipctk-20&smid=A2ZLH9EASI4NPC&psc=1 Price includes shipping. BIG thank you to @EMPIRETECANDY for continuing to provide us with products that gives Ipcamtalk members a chance to see some hands on experience! 16 Channel 1U 16PoE 4K&H.265 Lite Network Video Recorder > H.265/H.264 codec decoding > Max 200Mbps Incoming Bandwidth > Up to 8MP Resolution for Preview and Playback > Up to 2ch@4K/8ch@1080P decoding > HDMI/VGA simultaneous video output > Support IPC UPnP, 16PoE ports Main Processor Quad-core embedded processor Operating System Embedded LINUX Audio and Video IP Camera Input 16 Channel Two-way Talk 1 Channel Input, 1 Channel Output, RCA Display Interface 1 HDMI, 1 VGA Resolution HDMI: 3840×2160, 1920×1080, 1280×1024, 1280×720 VGA: 1920×1080, 1280×1024, 1280×720 Decoding Capacity 2ch@4K 30fps, 8ch@1080P 30fps Multi-screen Display 16ch: 1/4/8/9/16 OSD Camera title, Time, Camera lock, Motion detection, Recording Recording Compression H.265/ H.264 Resolution 8Mp/ 6Mp/ 5MP/ 4MP/ 3MP/ 1080P/ 1.3MP/ 720P etc. Record Rate 200Mbps Bit Rate 16Kbps ~ 20Mbps Per Channel Record Mode Manual, Schedule (Regular, Continuous), MD (Video detection: Motion Detection, Tampering, Video Loss), Stop Record Interval 1 ~ 120 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post-record: 10 ~ 300 sec Full spec sheet: https://www.dahuasecurity.com/asset...-NVR4216_4232-16P-4KS2_datasheet_20180224.pdf Quick start guide: https://www.dahuasecurity.com/asset...es-Quick-Start-Guide-Version-1_0_1-201805.pdf Manual: https://www.dahuasecurity.com/asset...-and-7-series)-users-manual-v4_3_2-201805.pdf This is also available in a 32ch version. I've had this up and running for a week. I have not had any issue's with it. It handles the 4k camera I reviewed here: Review-Dahua IPC-HFW5831E-ZE 8MP 4K Bullet. without any apparent problem. The display never shows any lag or other issue's when using the nvr menu's. I've used both the web interface and the gDMSS Pro app without any issue's. It is like most other NVR's to get to the full settings of a camera, you need to connect to the cam directly, This can easily be accomplished by going to the web interface of the NVR, then to setup>registration, then click on the blue internet explorer icon. See picture below. I have had 8 of my 2.1mp Starlights and the 4k cam all recording for several days. I find the noise produced as acceptable. It's not as loud as most tower computers. 10ft away from it, and I can't hear it. The loudest thing about it is the old HD I"m using. 4k cam at upper left.