4 channel 2.4GWireless USB DVR Video Audio

4 channel 2.4GWireless USB DVR Video Audio
Features:
- Wireless receive and record A/V signal from wireless cameras (up to 4 cameras, auto-scan)
- USB 2.0 output to PC, transmission rate up to 480Mpit/s
-  Motion detection: If any intruder, it alarms with sound, and at same time collect picture saving in hard disk or send e-mail to long-range PC
- High resolution image collection (1440X1152pix)
- High speed real time video record, 720 X576 pix@ 30pfs
- Support MSN Messenger & Skype for long-range live video, like a web camera
- Sharp and nature image with true color.
- 4 channels available to avoid possible interference
- Record file format AVI and play with Windows Media Player
-  Supports Windows 2000/XP/Vista
- Small size (100X28X15mm,41g) and beautiful appearance
 Functions:
- Send e-mails attachment with image.
- Save image on Hard Disk.
- Sound alarm.
- Video signal filter, for filtrate Active and Invalid channel.
- Signal lost alarm.
-  Motion Detection.
- Adjustable sensitivity.
- Automatically lock, while not any operate.
- Schedule Monitoring sessions, for timer snap.
-  Record video/audio (with usb2.0 audio interface), snap shot.
-  Automatic Space Management. Stop recorder or collect still automatically on disk full.
-  Support 4 Channel video inputting on one computer.
-  Support on Screen Display. Display date and time, or channel description on video.
-  Supports manual open/close Invalid channel, or add/delete channel description.
- Supports login and logout, by User Name and Password.
- Supports running background stealthy.
- One video/audio input
-  Receiving Frequency: channel 1: 2.414GHZ channel 2: 2.432GHZ channel 3: 2.450GHZ channel 4: 2.468GHZ
Package including:
1 pcs USB DVR
1 Pcs program disk driver
1 pcs AV cable