Gialer RFID Hotel Key Card, RFID Motel Key Card with Envelopes Sleeve Welcome Enjoy Your Stay Quantity:250pcs sleeves Canonical Encoding Rules (CER) and

Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)"

Product name: Smart chip reader

ETSI TS 123 048: "Digital cellular telecommunications system (Phase 2+)

Anti-counterfeit protection

Partial Page Writes Allowed

Gialer RFID Hotel Key Card, RFID Motel Key Card with Envelopes Sleeve Welcome Enjoy Your Stay Quantity:250pcs sleeves Canonical Encoding Rules (CER) andGialer MIFARE Classic 1K Hotel Key Card, RFID Motel Key Card with Envelopes Sleeve Welcome Enjoy Your Stay(200 Pack Cards, 50 Sleeves for Gift) Product Description Hotel Key Cards 200 pack RFID key cards with 50 envelopes with the "Welcome,Enjoy your stay!" design mifare 1k chip card and instructions on backside : hotel key cards work with KABA,SAFLOK,MIWA AND ONITY LOCKS,also compatible with RC522 and PN532 readers. Can NOT work with HID,Salto and