12V AC/DC Power Adapter with 8-Port Splitter for Samsung DVR Models SDR-B84300/SDR-B74301/SDR-B74081/SDR-B85300/SDR-B75303 - Compatible Replacement Charger for Digital Video Recorders - Perfect for Home & Office Security Camera Systems

Uniview NVR301-08X-P8 8-Channel 4K Network Video Recorder with PoE - Supports 1080p to 8MP Cameras, 6TB HDD (Not Included) - Ideal for Home Security & Business Surveillance Systems

Tascam PS-P520 AC/DC Adapter Replacement Power Supply for DP-008, DP-004, MPGT1, CDGT2, DR1, DR-07 Recorders & GT-R1 Guitar/Bass Trainer - Compatible with MP-BT1 Bass Trainer & MP-GT1 MP3 Guitar Trainer - Perfect for Home Studio Recording & Music Practice