... °C~45 °CDetection range:0.9m~2.0mRF Lable:1500mmHard tag:2000mmAlarm volume: high, middle, or lowMaterial:Aluminum Alloy and PlexiglassWeight ... , RF/EM/AM EAS hard tags, soft labels, magnetic strips, lanyards, bottle tags, milk tags, pencil tags, ink tags, safer, tag pins and ... more information! High sensitivity EAS System Antenna(EC509)EAS RF AM system gate