Specifications:

Brand: AVerMedia
Model: NV5000
Video Channels 4
IP Cameras Supported 4
TV System NTSC
Image Resolution 720x480 (NTSC), 352x240 (NTSC), 720x480 (NTSC)
Video Compression Format H.264, MJPEG, MPEG-4
Frame Rate (Playback) 120 fps (NTSC)
Frame Rate (Record) 120 fps (NTSC)
Features Pan/Tilt/Zoom support, Pan/Tilt/Zoom support
Camera Inputs: 4 Camera (Expandable to 16)
Display/Record Frame Rate: 120/120
Adjustable Camera Frame Rate: Supported For Each Camera
Included IP Camera Support: Up to 4 IP Cameras
RCA (TV) Video Output: 1 RCA Output
Video Format: NTSC, PAL (In South America Only)
Recording Mode: Continuous / Motion / Schedule / Voice Activation
NV5000 System Requirements:
-CPU: Pentium® 4 1.8 GHz or higher
-Motherboard with Intel 845, 865, 875, 915 Chipset (VIA/SiS/Ali Chipset motherboards not supported) (Recommended Intel, ASUS, Gigabyte, MSI motherboards)
-OS: Windows 2000 / XP Professional (XP Pro recommended)
-RAM: 512MB recommended
-32-bit PCI 2.1 compliant bus slot
-HDD: 80GB or higher
-CD-ROM/DVD-ROM
-32-bit high color SVGA graphics card with at least 64MB video memory and DirectDraw® / YUV Rendering Capability (AGP or PCI Express Recommended)
-10/100 Base-T Ethernet card
-Sound card and speakers
Included:
AVerMedia Video