Shenzhen Richmor Science & Technology Development Co., Ltd. is a high-tech corporation specialized in developing, producing and selling Intelligentized digital CCTV systems. our products mainly include 3G /4G Mobile DVRs, SD Card mobile DVRs, HDD Mobile DVRs, 720P /D1 MDVR，3G police portable DVRs, Car PTZ Camera, Car Camera, and other necessary sensors.   OEM/ODM services are also welcomed, as a professional manufacturer, we concentrate ourselves on providing customers with most advanced technologies and products with highest quality.   All our core technical personnel have years of work experiences in several security corporations that are famous in United States, South Korea, Taiwan, and around the world.