Advanced Linux-Based embedded NVR

MPTZ20X, MPTZ20XFM, MB421TIR, and MB421TIR650, PB2M4TIR, PV2M4T." Warranty Note: POE Plus switch or injector must be used when using between Multiple DVRs, USB Mouse and GUI Control, PTZ, 5 Year Limited Auto & Manual Firmware Upgrade Available, Import/Export Configuration Free DDNS Support for Remote Management, Help Menu on Major Functions, Touch Video Backup, Reverse Playback, & Emergency Recording, Simple & Network, and PoE Status Monitoring, Drag and Drop Camera Placement, One Compatible Remote Software, System Analysis with Real Time System, Apps for iPhone, iPad, iPod, Android Smart Phones and Tablets, MAC Discovery, Pivot Central Management Software Up to 128CH, Free Mobile Auto Port Forwarding, Event Notifications via Email, Automatic Device HDMI, VGA, 4 Sensor Input, 1 Relay Output, 1ch Audio Output, Pathfinder cameras@30fps (1080P) up to 5MP, ONVIF, 4 port PoE switch built in, "Advanced Linux-Based embedded NVR, 2 terabyte, Supports 9 2.1MP