Network video recorder

Synology NVR1218, 12 channels, 2591 x 1944 pixels, 1280x720, 1920×1080, 2048x1536, 2591x1944, 1024 MB, DDR3, 1024 user(s)

Imou PoE security system kit, Wired, Bullet, RJ-45, Indoor/outdoor, 256 GB, MicroSD (TransFlash)

Dahua Technology NVR4108-8P-4KS2/L, 8 channels, 1920 x 1080 pixels, Embedded LINUX, H.265/H.265/Smart H.264/H.264/MJPEG, PCM/G711A/G711U/G726/AAC, SATA III

Dahua Technology NVR4104-P-4KS2/L, 4 channels, 1920 x 1080 pixels, Embedded LINUX, H.265/H.265/Smart H.264/H.264/MJPEG, PCM/G711A/G711U/G726/AAC, Manual

Dahua Technology Lite NVR4116HS-4KS2, 16 channels, 3840 x 2160 pixels, 16 channels, 3840x2160, 1920x1080, 1280x1024, 1280x720, 1024x768, 20000 Kbit/s, 128 user(s)

Dahua Technology DHI-NVR4208-8P-4KS2/L, 8 channels, 3840 x 2160 pixels, H.264,H.265, Embedded LINUX, 30 fps, 8 TB