Ansjer Electronic(zhuhai)co.,ltd is a distributor and manufacturer of CCTV products,which include:CCTV camera,DVR,monitor,video distributor,image quad processor. All products have one-year warranty since they are purchased. The factory locates in Zhuhai,which city is convenient for shipment by sea, by air and other transportation ways as well. we sincerely hope to cooperate with any parner from worldwide!