Hardware: CPU: 32bit RSIC embedded processor OS: embedded OS Video: Compression format: MPEG-4 Signal system: PAL or NTSC frame ratio: 25fps Resolution: D1: 720 x 576 pixels CIF: 352 x 288 pixels FIELD: 720 x 288 pixels QCIF: 176 x 144 pixels Picture adjust: brightness, contrast, chroma, and saturation CCD module: Sense organ: Sony CCD, 420TVL Minimum illumination: 0.1 lux/F1.2 S/N ratio: >48dBM Shutter speed: PAL: 1/50s-1/100,000s NTSC:1/60s-1/100,000s White and backlight balance: auto Output: BNC connection, 1.0V p-p/75 ohms Lens: Standard: F1.2, 12mm, and M12 x 0.5 Selected: F1.2, 16mm, and M12 x 0.5 Audio: Processor: unidirectional voice monitor Audio gain: AGC Network: Internet interface: RJ45,10/100MB auto-adapted Ethernet Protocol: TCP/IP, HTTP, ICMP, DHCP, FTP, SMTP, PPPoE, and more Wireless: no RTSP: supports RTSP, 3G mobile monitor User numbers: 15 IP mode: dynamic or static IP address, PPPoE Pan/tilt: P/T: no Control: S interface, supports RS485 Nightvision: Φ5mm x 36 LED, IR 30m Others: Material: aluminum alloy Shape: explosion proof, wall-mounted, dome, and outdoor use Power: 12V DC, 1A Temperature: -10 - 50°C Humidity: 95% RH Size: Camera: 174 x 134 x 124mm Pack: 210 x 175 x 185mm Weight: Net weight: 1,250g Gross weight: 1,650g Attachment: adapter, disc, user's manual, and bracket Alarm: Input/output: 1/1 Intelligent motion detection: motion detection setting Monitor numbers: 16 Alarm action: supports E-mail picture, FTP picture, FTP video, and note alarm System requirements: Microsoft Windows 98/SE/Me/2000/XP, IE5.0, and NET 4.5 or above Features: Safety settings: supports two-level authority, password Dynamic IP address: free dynamic domain name, no need to register Hardware dongle: built-in hardware dongle, no system halted