... , faster and more environmental protection.Product Feature1,Three cameras shoot synchronouslyYH-30R has three cameras, when the main camera is shooting files ... : Three5, Main camera pixels : 2048×1536 3.0 Mega piexels (CMOS)6, Vice camera pixels:1600×1200,2.0 Mega piexels ... (CMOS)7, OCR (optical character recongition ) function: 10 languages OCR function8, ...