... Aluminum Alloy EAS SECURITY GATE (RF 8.2MHZ) EC506 ANTI-THEFT SECURITY SYSTEM ModeEC506 RF detectorFrequency 8.2MHz± 0.05MHzDimension1550*420*60mmColorsilver ... Tech Co., Ltd. as a professional EAS security tags and systems manufacturer, we are producing all kinds ... security systems, RF/EM/AM EAS hard tags, soft labels, magnetic strips, lanyards, bottle tags, milk tags, pencil tags, ink tags, safer, tag ...