Please Noted:
This is a variation listing. The Number of Cameras and Number of Channels depends on which option you selected, choose the right one according to your needs.
Option 1: 4 Channel NVR, 4 Cameras
• 1 x PK-838442: 4 Channel 4K (8MP) PoE NVR with 2TB Hard Drive Pre-installed
• 4 x IP-2382F28: 4K (8MP) Audio Color Night Vision Turret PoE Camera
• 4 x 60ft Ethernet Cable

• 4 x Warning Sign Sticker

• User Manual 

• 1 Year Warranty and Free Tech Support 

Option 2: 8 Channel NVR, 6 Cameras

• 1 x PU-838862: 8 Channel 4K (8MP) PoE NVR with 2TB Hard Drive Pre-installed
• 6 x IP-2382F28: 4K (8MP) Audio Color Night Vision Turret PoE Camera
• 6 x 60ft Ethernet Cable

• 4 x Warning Sign Sticker

• User Manual 

• 1 Year Warranty and Free Tech Support 

Option 3: 8 Channel NVR, 8 Cameras

• 1 x PU-838882: 8 Channel 4K (8MP) PoE NVR with 2TB Hard Drive Pre-installed
• 8 x IP-2382F28: 4K (8MP) Audio Color Night Vision Turret PoE Camera
• 8 x 60ft Ethernet Cable

• 4 x Warning Sign Sticker

• User Manual 

• 1 Year Warranty and Free Tech Support 

Option 4: 16 Channel NVR, 12 Cameras

• 1 x PU-83816124A: 16 Channel 4K (8MP) PoE NVR with 4TB Hard Drive Pre-installed
• 12 x IP-2382F28: 4K (8MP) Audio Color Night Vision Turret PoE Camera
• 12 x 60ft Ethernet Cable

• 4 x Warning Sign Sticker

• User Manual 

• 1 Year Warranty and Free Tech Support 

Option 5: 16 Channel NVR, 16 Cameras

• 1 x PU-83816164A: 16 Channel 4K (8MP) PoE NVR with 4TB Hard Drive Pre-installed
• 16 x IP-2382F28: 4K (8MP) Audio Color Night Vision Turret PoE Camera
• 16 x 60ft Ethernet Cable

• 4 x Warning Sign Sticker

• 1 Year Warranty and Free Tech Support 

Overview

•  True Ultra HD 4K 8-Megapixel Resolution - CTVISION Security Inc. 4K (8MP) cameras use advanced 8-Megapixel SONY STARVIS image sensors and have approximately FOUR times the amount of pixels as a 1080p HD camera. Our 8.0 Megapixel 4K cameras are capable of true HD 2160p resolution (3840 x 2160), giving sharper and larger image and video than 4MP or 1080p security cameras. This higher resolution is the same as a high definition 4K television and movie that consumers are use to.

•  Built-in Audio - 4K (8MP) PoE IP Security Camera have built-in Audio which you can record everything within 15ft distance

•  Get the big picture - Each IP camera delivers 8.0 megapixel at 3840 x 2160 pixels with sharper and larger image and video than 4MP cameras.

•  H.265+ Technology - H.265+ is the latest video compression which brings extensive possibilities and optimism to IP Camera, it also helps keep files sizes low without losing the 4K video quality

•  Power Over Ethernet - A single network cable directly connects each IP camera to the PoE switch supplying both power and a video signal. This time no extra power cable needed just plug one cable for one camera and its on the go.

•  Network Remote access - Supports Remote View via smartphone & PC with each of those systems below: Windows XP, 7, 8, 10, Mac, iPad, iPhone, Android, Mac

•  User Friendly Mobile App: User only needs less than 3-minutes to setup the mobile view. The app is so comprehensive that allow users to download the video footage and send it through email or text message.

NVR Feature
HD-IP H.265 High Definition Max 8.0 Megapixels (3840X2160) 4K NVR

• • Record Resolution max 8.0 Megapixels 4K (3840x2160), Realtime 2160P/1920P/1520P/1080P@30fps preview and playback
• • H.265 providing better recording video resolution and saving 50% hard drive space comparing to traditional H.264
  
• • Email alerts with incident snapshots
• • Support max 8.0 Megapixels / 4K IP camera
• • NVR is compatible with any Onvif IP cameras
  
• • Support VGA: 800*600,1024*768, 1280*1024,1440*900, 1920*1080
• • Support HDMI: 3840*2160P, 2592*1920P, 2048*1536P, 1920*1080P Output
• • 4 and 8 Channel NVR Support 1 SATA HDD, Up to 10TB. 16 & 32 Channel support 2 SATA HDDs,  up to 20TB capacity.
  
• • Support simultaneous playback
• • Built-P2P service, without any setup, you can achieve internet access
• • Remote monitoring via free apps for iPhone, iPad, Windows, Anroid, Mac
• • Compatible with PC (Windows 7/8/10/XP/Vista/Mac OS)
• • To easily pinpoint an event, this NVR allows you to search recorded video by time, alarm trigger event, and motion detection event
• • Support PTZ control, VGA & HDMI. USB Backup
• • View and Record in Widescreen with Remote Viewing on PC, Mac, iPhone, iPad, and Android devices. Setting up is so easy! Simply download the smartphone App and scan the NVR QR code

Camera Feature
IP-2382F28: 8.0 Megapixel 4K H.265 PoE Power Over Ethernet , UltraHD 8MP 2160P Outdoor Indoor HD-IP Turret Security Camera with Microphone built in

• • 8MP 4K (3840 X 2160) Color Night Vision video recording camera
• • H.265 providing better recording video resolution and saving 50% hard drive space comparing to traditional H.264
  
• • 8.0 Megapixel CMOS senor, resolution up to 3840 x 2160 HD
• • 2160P@20fps Pixel 3840(H)×2160(V), 1920P@30fps Pixel 2592(H)×1920(V),1080P@30fps Pixel 1920(H)×1080(V)
• • Built-in Microphone for Audio Surveillance within 15ft distance
• • Built in 2.8mm megapixel HD lens with IR-CUT for Wide Angle Viewing
• • Power over Ethernet, Remote Mobile or PC/Mac view
• • Built-in 18 Pcs infrared SMD LED, can work at 0.1 Lux minimum illumination, up to 100 feet IR Distance
• • Support RTSP/FTP/PPPOE/DHCP/DDNS/NTP/UPnP/ONVIF network protocol
• • Support P2P network platform
• • Cable concealed Bracket ,multi-angle adjustable
• • Protection Level : IP66 Waterproof