... Detection range:4X4 soft label100cmMidi hard tag110cm R50 hard tag 140cmLarge hard tag190cm Specification Automatic-processor dynamic adjust process ... frequency:150,160,170,180The detect area: ≥ 95%Electric source power: ≤15 WRaw material: pure aluminum alloy infuse plastic, ... We supply all kinds of EAS System and Accessories, including EAS RF/AM System. EAS RF/AM hard tag, detachers, RF soft label ...