AEDVis a global High-Tech enterprise in the design and manufacture in CCTV line.AEDV headquarter located in California, USA; manufacturer in Shenzhen, China. Our dedicated team of engineers, production specialists, and administrative staff provide the finest quality CCTV surveillance available on the market. We manufacture a complete line of security products, including high speed dome, IP dome, DVR, DVS, Digital Fiber, just to name a few of our many products. AEDV&＃039;s standard PTZ domes are available as 18X12, 22X12, 23X12, 26X12 , 30X12 35X12 and 36 X12 optical/ digital zoom.