Check the listing for details. Zmodo 8 Channel Network Video Recorder with 500GB hard driver (Renew). Condition: Open box. Listed at 69.99 USD. Compatible with Zmodo 720p Cameras, Zmodo & SHO 1080p H.264 cameras For example : https://www.ebay.com/itm/375161260981 Super Easy Setup - Connect the NVR and your cameras (Not included) within minutes using Zmodo app Advanced Recording Features - Intelligent recording mode can save space on your hard drive, recording at fewer frames per second when no motion is detected and at maximum frames per second during motion, allowing the hard drive to record longer than a regular NVR. Playback Wherever You Want - You can play back recorded video anywhere, anytime. Supports Up to zmodo 8 Cameras (Not included) and a 500GB hard drive pre-installed, it will allow you to save up to 30 days of continuous recording at highest resolution for four cameras. Excellent and Professional Customer Service. No monthly fees or service contract required. Package Includes: 1) 8 Channel mini NVR1) 500GB Hard Drive1) 19V 4A Power adapter1) 1M(3ft) CAT5e Network cable