Metra Spyclops 4x4 4K PoE System 4-channel video surveillance system with 1TB NVR and four UHD cameras at Crutchfield
ANNKE 5MP Super HD 4 Channel Hybrid 5-in-1 CCTV DVR - ANNKE Store
4 Channel DVR, H264 Mini Series
CCTV Camera 4 Channel Digital Video Recorder (DVR)
4-Channel HD CCTV DVR Surveillance Kit - Surveillance DVR - TRENDnet TV-DVR104K
OWSOO 8-Channel H.264 Full 1080N P2P Network DVR CCTV Security System with 4/8*720P 1500TVL AHD Waterproof CCTV Camera - Walmart.com
4K Vision Ultra HD Wired 4 Channel DVR Security System with 4 Cameras | Defender
LaView System
Amazon.com : Hikvision T7104Q1TB 4-Channel 1080p DVR with 1TB HDD and 4 1080p Outdoor Dome Cameras Kit : Electronics
4 Channel Dvr 4G GPS WIFI SD Card Vehicle Black Box 1080P Mobile MDVR - AliExpress
4-Channel Standalone Network DVR Surveillance Kit w/Smartphone Remote Access & 4 IR Motion Cameras -Just Add Hard Drive - Viziotech
2 Camera 4 Channel 1080p Full HD DVR Security System
Swann SWDVK-445752-LW 4-Channel 4575 Series 1080p DVR With 1TB HD & 2 Bullet Cameras - Walmart.com
8 Channel AHD-H Full 1080P DVR Digital Video Recorder with Four 1080P 2 Mepapixel outdoor camera
Amazon.com : 4CH 5MP Lite 5-in-1 HD Analog Hybrid DVR&NVR Supports Up to 5MP IP Camera+5MP AHD/TVI/CVI Camera and 960H Analog Camera DVR CCTV Surveillance Security System Video Recorder (1TB HDD Preinstalled) :
Amazon.com : Eversecu 4 Channel Security Camera System 1080P DVR and (4) 1.0MP 720P Weatherproof Cameras Support Night Vison Weatherproof, Motion Alert, Smartphone, PC Easy Remote Access (NO HDD Included) : Electronics
Amazon.com: JOINLGO 4CH 4G GPS WiFi 1080P AHD Mobile Vehicle Car Dvr Security Camera System with 1TB Hard Drive 4Pcs WDR 2.0MP Car Cameras with Night Vision, Weatherproof, Remote Monitor for Truck
4 Camera H.264 Outdoor Day/Night CCTV Video Surveillance System
1080p HD-TVI 4 Channel Security Camera System,1080N Surveillance DVR Reorder with Hard Drive 1TB and (8) HD Outdoor/Indoor Weatherproof CCTV Cameras,Remote Access and Motion Detection
Swann Enforcer 4-Channel 4-Bullet Cameras Security System | BJ's Wholesale Club
Amazon.com : Swann Home DVR Security Camera System with 1TB HDD, 4 Channel 2 Camera, 1080p Full HD Video, Indoor or Outdoor Wired Surveillance CCTV, Color Night Vision, Heat Motion Detection, LED
4 Camera 4 Channel 1080p Full HD DVR Security System
ZOSI 4K Ultra HD 4-Channel 8MP 2TB Hard Drive DVR Security Camera System with 4 Wired Bullet Cameras 4UN-261W4-20-US - The Home Depot
Security Camera DVR | 4 Channel Video Recorder | 4 Cameras
2 Camera Pro Series Security System Blk | Security pros
16 4K Wired Security Cameras With 16 Channel DVR BNC Surveillance System, 4TB
