... Detection distance0.9-2.0 m Center frequency 8.2MHZ±0.5MHZSurveyed area >=95%Size 1500×300×80mmNet ... EAS accessory, such as RF/EM/AM Reusable hard tags, alarm tag, Disposable soft label, magnetic bar, lanyard, bottle tag, milk tag, pencil tag, optic Tag, ink tag ... antenna,supermarket door, supermarket anti-theft alarm,eas rf antenna,rf security system aesthetic acrylic 8.2MHZ eas rf system RS008