Image sensor type: 1 / 4-Inch 1-Megapixel CMOS Sensor Lens: f = 3.1mm F / NO-2.6; FOV = 73 ° Display screen :2.4 inch 240 （RGB） x320 DOT; 262K color Photo resolution: 8MP, 5MP, 3MP, 2MP, 1MP External memory card: Support SD / SDHC card, support up to 32GB Video resolution: 1280 * 720P 30fps，848 * 480P 30fps ，640 * 480P 30fps Storage format: Photo: JPEG; Video: AVI Motion JPEG PIR sensing angle: 50° PIR sensing distance: 48ft/15m Infrared light: 26 high-power infrared fill lights (850nm or 940nm) Maximum night vision lighting distance: 48 steps / 15 meters (850nm); 32 steps / 10 meters (940nm) Photo speed: 1 second Output method: Mini USB 2.0 Operating temperature: -20-60 ℃ Supply voltage: 8 AA batteries or DC adapter: 6V-1.5A (not included) waterproof level: IP66 Specifications: Size: 97x67x136mm Weight: 262g (excluding battery) (Small light is visible at 850nm at night, and supplementary light is emitted at 950nm at night)