Shenzhen Need Technology was established in 2012 and is dedicated to the R&D of software and hardware of HD surveillance systems. After several years of video technology R&D and innovation, now we can offer you a full series of CCTV devices including HD network cameras, NVRs and CMS software. products widely used in financial, smart home, video door phone, LPR, baby&elder care, medical care,etc. Our total annual sales amount to more than $2 million.We employ more than 30 workers including over 10 R&D engineers to ensure all our products are of rich functions and high quality. Our engineers are experienced in researches like enterprise-level central video storage, bulk data distribute optimization, CMS architechture design, data integrity analysis&optimize, bandwidth auto adapt,video bandwidth dynamic optimize,etc.