Product Highlights: Not only a IP Camera,But also a Individual and mobilized 2.4GHz Wireless Security System,Which can record directly on PC. Wireless camera (A/C Power also) is built-in LI-MH batteries for mini. 3.5 hours operation. USB powered wireless NVR receiver. One USB receiver watches up to 4 different cameras. Built-in CMOS sensitive sensor and IR LED for Day/Night vision. MPEG-4/VGA display @640xx480. Motion detection: vibrated video/ intruder alarm/ record/ e-mail alert. Real-time A/V Record on PC hard disk. Record scheduleable and detect blocks settable. Remote live surveillance through the IE. Support MMS, MSN, and Skype connection. Security ID coded to ensure communication in privacy. Outstanding 2.4GHz digital wireless A/V transmission of 300M in L-O-S. Specifications: 1) Wireless PC Camera: Frequency: 2.4GHz Antenna: Dipole antenna Transmission distance: 300 M (L-O-S/ without interference) Modulation: GFSK Day/Night Lens: Vertical: 40.6°./ Horizontal: 52.3°./ Diagonal: 63.3° IR LED: 4 ~ 5M effective Dimensions: 7.5cm (excluded antenna) x 4.5cm x 2cm (base extended is 6.5cm) Weight; 60 grams Power: a) DC5V, 380mA b) Rechargeable LI-MH battery: 3.7V, 920 ma/H Full charge time: 3 Hours/ Operating time: mini. 3.5 Hours Connector: Mini. USB jack 2) USD Receiver: Frequency: 2.4GHz Antenna: Dipole antenna Modulation: GFSK Wall mount: +/- 45°, angle is adjustable. Dimensions: 6.8cm (excluded antenna length) x 3.0cm x 1.2cm Weight; 15 grams Power: USB bus power Connector: USB output 3) Functions No. of camera 4 Split display mode: 1, 4 Operation: Mouse/ keyboard Simultaneous operation: Time stamp/ snapshot/ motion detect/ alert/ record/ IE remote surveillance. Video Compression: MPEG-4/ M-JPEG dual stream Display resolution (VGA): 640 x 480 Display frame rate: 1 Channel 15fps/ 4 Channel 30fps Color: 24 bit RGB Net Surveillance: IE browser (1CH video) with PC surveillance software. 4) Record: Resolution: VGA: 640x480 / QVGA: 320x240 Frame rate: VGA: 15 fps/ QVGS: 30 fps Recording quality: Detect Mode: 5 levels Motion recording: Yes, 1 event/ 300 KB Email-recording: 2 ~5 pictures (programmable only for pictures) 5) Playback Search mode: Smart search by file/ event/ channels Playback speed: Pause, x1, x2, x4, x8, x16 6) Alarm/ motion: Motion detection: 24 (6x4) motion zones Motion detection sensitivity: High/ Medium/ Low No. of alarm inputs: 4 No. of alarm output: 1 Alarm type: Video Motion detection Sound alert: 4 (default 1~3 + custom) 7) Event: Motion Recorded Event: 300 KB/ event, 1GB HD for about 3000 events Event source: Alarm, motion, discontinued record (picture to show last event) 8) IE browser: Remote viewing: IE, suggested resolution: VGA: 640x 480 (one channel) 9) Backup: PC Hard disk: Record video on PC hard disk, 1GB HD for about 3000 events 10) PC System Need: CPU: Pentium 4 2.0 GHz or above (Suggested) RAM: 1GB or above NETconnector: RJ45 Resolution: 1024 x 768 (24 bits) Network Camera: 1pc to 4 pcs Window Office: Windows XP or VISTA Windows Media Player: Windows Media Player 9 or above