The X32A3A Pro Series 16-Channel 1080p DVR (No HDD) from Dahua Technology allows you to record from up to 16 analog cameras from HD-CVI, HD-TVI, AHD, or CVBS inputs, and up to eight IP camera inputs via an Ethernet switch (available separately). This DVR can record analog video at up to 1080p resolution, or 5MP resolution when using IP cameras. HDMI and VGA outputs allow you to view footage live on a monitor (available separately). Offering Smart H.264+ compression, this DVR helps optimize network bandwidth to provide high-quality recording and playback. The Smart Search features help you quickly find the scene you're looking for in the included software. Connect the DVR to the internet to gain access to mobile viewing via the app for iOS and Android devices.