RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS TP-Link NC220, IP security camera, Indoor, Wired & Wireless, Internal, CE, FCC, Desk/Wall TP-Link NC220. Type: IP security camera, Placement supported: Indoor, Connectivity technology: Wired & Wireless. Mounting type: Desk/Wall, Product colour: White, Form factor: Cube. Minimum illumination: 0.5 lx, Lens viewing angle, horizontal: 64°. Sensor type: CMOS, Optical sensor size: 25.4 / 4 mm (1 / 4"), Effective sensor resolution: 0.3 pixels. Digital zoom: 4x, Focal length range: 2.8 - 3.85 mm