DCM technologies established in Shenzhen 2010. From the initial time, the company focuses on building professional high end multi-media video products. The major products line are professional investigative interview recorder/Interview recording system/Evidence Recording System/Interrogation recorder/Interrogation equipment/interview room recording system/law enforcement interview room recording/police interview room recording equipment/police recording equipment, they are wildly used in the fields of police, courts, customs, military and child advocacy. The key strategy of DCM is continuous investment on R&D and fast response to partner support. Until early 2016, the company has built a robust partnership network over 50 countries. DCM believes bringing values to partners and customers is the only way to success.