1/3IN PROGRESSIVE CMOS; COLOR: 0.001 LUX @(F1.0, AGC ON), 0 LUX WITH LED ON; 2688X1520:15FPS(P)/(N),H.265+/H.265/H.264+&H.264, WDR, 3D DNR, BLC, DC12V, MODULAR BATTERY & SOLAR PANEL, BUILD-IN MICRPHONE & SPEAKER, BUILT-IN 64GB EMMC, SUPPORT SD CARD SLOT (UP TO 256GB) ,BUILT-IN 4G LTE MODULE, SUPPORT MOBILE MONITORING VIA HIK-CONNECT -20 +50 DURABLE BATTERY; (EU): 4G BANDS SUITABLE FOR EUROPE/ASIA/AFRICA/AUSTRLIA; (US): 4G BANDS SUITABLE FOR NORTH AMERICA; (LA): 4G BANDS SUITABLE FOR LATIN AMERICA AND SOUTH AMERICA;