We are Shenzhen golden sun Technology Development Co., Ltd. based in Shenzhen, China. We are member of TradeKey.com since April, 2014. Our business is related to Electrical & Electronics Supplies industry and we specifically deal in Computer accessories, surveillance camera. Please find our product details below:Jin XiangyangWhite shell, the standard 8mm fixed lens, 4MM, 6MM, 8MM, 12MM, 16MM optional, 800 long tail line. Infrared ray distance of 50 meters, infrared effective actual distance 15-20 meters.Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.