The SANNCE DN41CR HD Digital Video/CCTV Recorder is a reliable security solution for both home and business premises. This system has 4 channels for comprehensive surveillance coverage. It is powered by a wall plug-in source and operates on a wired connectivity basis for stable video transmission. With digital technology and CCTV surveillance capabilities, this recorder from Sannce is the perfect choice for indoor-only monitoring to ensure peace of mind and security for your property. Note - this is the recording unit only, internal hard drive and cameras sold separately. Brand new, never used