The four Camera USB DVR Kit has everything needed for both DIY and professional video capture applications. The kit features a USB receiver and easy-to-use software that allows viewing of four surveillance cameras in a quad screen or channel selection for single image viewing. The kit has the ability to stream video from a remote site and includes an email alert function that notifies the user when there is motion at a vacant location such as a home while the owners are away on vacation. It will even email you a photo of what tripped the motion detector. Designed with digital transmission, it captures a crystal clear picture every time with zero interference.

Features:
H.264 compression IP camera server
Support motion detection, images can be sent out through alarm e-mail
View/take picture by normal mobile phone
4 channel cameras
Frame rate: CIF 100fps, D1: 25fps
Display, transfer and record under quad mode
View by IE browser, no special software required
Remote record and snapshot control via Internet
Support dynamic and static address
RS485 PTZ controllable, multi channel alarm input and output
History recording facebook on remote PC

Specifications:
Video support and image: image frame rate: up to 30 frame per second @VGA, up to 40 frames per second @CIF
Video quality: level 4
Resolution: 704*576, 704*288, 352*288, 176*144
Audio support: PCM/ADPCM
Take photo and record: support
Camera: support 4 channel cameras
USB ports: two channels USB 2.0 ports, support 250G HDD maximum
Protocols: TCP/IP, SMTP, HTTP, FTP, PPPoE
Remote control: wireless remote control range 50M
PTZ control: through RS485, supports four channels PELCO-Dets protocols by RS485
Support four channels I/O ports
Hardware: CPU: 32 bits RISC processor, one RJ-45 for 10/100 fast Ethernet
Power supply: 5.5V/3A
International express is your best choice

Package include:
4* 2.4GHZ Cameras
4* Antenna
4* Camera Stands
1* USB Wireless Receiver
5* Power Adaptor
1* Driver CD
1* Control
1* AV cable
1* Reticle
2* Connector