EM system AcrylicProduct name: EAS EM Antenna Anti Theft System Model No.: LRT-E088Composition: Acrylic antenna+metal base+controllerFrequency: 50HZ  Detection range: 75~90cm Usage: Security for library and pharmacySignal processing mode:DSPOEM: AcceptedProduct Descriptions1.Material: High quality transparent Acrylic,Website:http://www.estar-eassystem.com, no deformation, no color, wear-resisting Can be compatible with all kinds of EM labels and strips such as 3M,Meto, ect. 2.Microprocessor control technology, high sensitivity with above 98% detection rate, small blind area. 3.Connect multi-aisles, each aisle can give warning. 4.High stability, strong anti-electronic jamming ability, can also protect products with aluminum foil, foil package. 5.Meet the ultra-low frequency electromagnetic wave detection technology, no radiation and no harm to Human, environmental friendly, more than 10years service life Technical SpecificationsMain voltageAC:220V±10% , 50Hz　Power output≤6W　Work frequency1024KHz　Work environment-10℃ ～ 40℃　Detection magnetic stripe≥6cm　Detection distance75~90cm　Antenna Dimension1500x400x25mm　weight20kgs/pce　PackageAntennas: 2pcs/ctn,42kg, 1545x645x140mmController: 5kg/ctn,400 x 290 x 110mm