HIKVISION NVR DS-7732NI-ST Embedded NVR, Recording resolution 5MP / 3MP / 1080p / UXGA / 720p / VGA / 4CIF / DCIF / 2CIF / CIF / QCIF, 32 x IP cameras, 1 x Output  VGA, 1x HDMI 1080P: 1920×1080/60Hz, motion detection, Network Interface WEB server, 1ch audio, USB, τηλεκοντρόλ, 4 * Sata Disk, RS485 controller, Dual Stream, Mobile & iPhone Software, dimension (440 × 390 × 70mm), Synchronous playback 16 cameras (Multi Playback). , included  16 x Alarm Sensor input, 4 x Alarm output.