Manufacturer: Bolide. Supports 5MP, 4MP, 2MP, and Analog Resolution. Effective Pixels 5MP / 4MP / 2MP. 3.3 - 12mm Varifocal Lens. Max 5MP Resolution. Focal Length 3.3 - 12mm Varifocal Lens. 0.1 Lux ( with IR LED On ).