Amazon.com : Night Owl 2-Way Audio 12 Channel DVR Video Home Security Camera System with (8) Wired 2K HD Indoor/Outdoor Deterrence Cameras and 1TB Hard Drive (Add up to 4 Wi-Fi Cameras) :
16 Channel Coaxial Security Camera System with 12 * 8MP Analog Turret 3.6mm Fixed Lens Camera – GW Security
1080p HD-TVI 12 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
Lorex Fusion 4K 12-Channel Digital Video Recorder
Night Owl Security Camera System CCTV, 12 Channel DVR with 1TB Hard Drive, 4 Wired 4K Ultra HD Spotlight Surveillance Bullet Cameras, Indoor Outdoor Cameras with Night Vision - Walmart.com
16 Channel 12 Camera 1080p Security Camera System | SANNCE Store
Speco 12-Channel 2MP H.265 Hybrid Wall Mount DVR with Smart Analytics & 1 SATA Port
Flir M420812 8 Channel Megapixel Over Coax DVR, 12 TB
Amazon.com : Night Owl Expandable 12 Channel Wired Bluetooth DVR with (8) Wired BNC and (2) Wired IP 4K UHD Spotlight Cameras and 2TB Hard Drive : Electronics
12 Camera 16 Channel 1080p Full HD DVR Security System
Lorex Fusion 4K 12-Channel 2TB Wired DVR System with 4 4K Wired Indoor – ShopEZ USA
Lorex Fusion 4K 12-Channel 2TB Wired DVR System | Costco
Night Owl® 2-Way Audio 12 Channel DVR Security System with 1TB Hard Drive and 4 Wired 1080p Deterrence Cameras - Walmart.com
Lorex+Fusion+TD88128D4K1-E+4K+Wi-Fi+Infrared+12-Channel+2TB+DVR+Security+System for sale online | eBay
1080p HD-TVI 12 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