Kev sib txuas lus raws tu qauv: IEC/ISO 18000-6B/18000-6C Chip: Alien H3 or Impinj M4 optional UHF frequency range: 860~960MHz Customize other frequency bands: LF/HF Reading distance: according to different frequency bands Working temperature: -20°C~+100°C Packaging Material: Ceramic Plate + ABS Housing Product size: 86×54×3.5mm/89×57×3.5mm (4.2mm plus sticker)±0.2mm Color: White Weight: 24.52±0.03g Packing: 100pcs/ceramic special box Installation method: double-sided adhesive paste in the glass window …