xy400 explosion-太阳集团棋牌娱乐

xy400 explosion-proof non-contact ic card reader is a product integrated with the electronics， network， explosion-proof， radio frequency identification technology. for a wide variety of explosive dangerous sites (petrochemical refinery， oil depot， dangerous goods warehouse， etc.)， it is used in an "all-in-one-card" way information network and safety management field， such as oil/cargo delivery system， entrance guard system or online patrol system and etc.