bahan permukaan: coated paper+stickers+foil Surface color: hitam / putih / kod bar, or custom working principle: LC shock circuit Q value: Q≧90 Detection distance: 0.90~1.2 meters Unlock mode: decoding board decoding Center frequency: 8.2MHZ Size: φ40mm, 4040mm ×, 3040mm ×, 5040mm ×, can customized Anti-human shielding capacity: high Notice: JavaScript diperlukan untuk kandungan ini.