Specification: Image sensor: CMOS sensor 5/8 Mega Pixels Still image: 2560*1920(5MP); 3264*2448(8MP); 4024*3024(12MP) Video resolution: 640*480 File formal: JPG/AVI Display: 2.5” TFT –LCD External memory :SD /MMC card up to 32GB Internal memory :32MB of built-in memory Exposure: Auto Low battery: Auto indicator Card full display: Auto Playback mode: LCD, TV and computer TV-out: NTSC/PAL PIR distance: Adjustable OS: WINDOWS@2000/XP/VISTA Power supply: Rechargeable lithium-iron battery or 12V DC input Operating Temperature:-4 3/4 F to 122 3/4 degreesF Storage temperature: -22 3/4 F to 167 3/4 degrees F