Standalone DVR, Wired 4ch/Wireless 16ch DVR for Security Cameras, Connects 4 wired cameras and 16 wireless cameras. Purchased in 2022 and stored since then. Unused. The recorder cost 33,800 yen. The HDD cost just under 8,000 yen. A separately sold 1TB HDD is already installed. All accessories are included. The original box is also included. This is an older model of the currently sold type. 《Old Model》【Wired 4ch/IP 16ch】DVR XVR Hybrid DVR Security Camera, Connects 4 wired cameras and 16 IP cameras 【AHD Analog Wireless】Recorder Motion Detection Smartphone Monitoring Ace ACE Scheduled Recording Motion Detection Recording Surveillance Camera For those who can make use of it, thank you. #SecurityCamera #DVR