Digital Video/Audio Recorder with 1/4" 3.6mm Fixed Lens CCD Cameras, Pre-Installed 320GB SATA Hard Drive, Remote View via 3G Phone- Windows Mobile and Symbian, Email Alert and Day-Light Saving Time, H.264 Compression, BNC 4-Channel Inputs Video Input, BNC x 2 and VGA Video Output, RCA 4-Channel Inputs/ 1-Channel Outputs Audio I/O, 1/4" CMOS Color Image Sensor, 0 LUX with 12 x IR LEDs Minimum Illuminance, NTSC Signal System, 3.6mm Fixed Lens Lens, RS-485 PTZ Control, RJ45, TCP/IP Network Interface, USB 2.0 x 2 - Mouse and Thumb Drive USB Interface, USB 2.0 Thumb Drive Backup Device, IR Remote Control Remote Control.
* Four cameras simultaneously digitally record; fully compatible with most home security systems
* Connects to any TV and monitor (optional); high quality video images
* Capable of unattended operation over long periods; remote control
* Motion detection available
* MPEG4 compression; Audio I/O/USB2.0 for back-up; remote view - IE based network monitoring