DTY(Shenzhen) Industrial Co., Ltd is established in 1996. With more than 15 years experience, DTY has developed into a hightech company specializing in Video Recorder surveillance Our product range includes Mobile DVR, Portable DVR, Wireless DVR. With our experienced professional R&D department, we are also available to provide OEM and ODM services for buyers. We supply high quality products to our worldwide customers along with excellent customer service which gain us a lot of reputation.