125khz em4100 RFID Access Key fob #2 ID Tag Card 100pcs (Black)

EM4100 ID Keyfobs: It applies to access control, hotel locks, staff attendance and school campus access and payment control, identification and security systems, parking lot entry and payment, social security management, transportation payment, municipal and ancillary service payment.Note: 1.The picture shows the two sides of the RFID Key-fob. 2.The listing is for 10PCs RFID Key-fobs 3.The chipset is EM4100 4.this keyfobs can't writable,just can read only,it has unique ID number.if you need rewritable keyfob,please contact with us.Features: 1.Brand: CONTYTOOLS 2.Weight: 4g/pc 3.Size:3.5 x 2.8 x 0.4cm 4.frequency: 125Khz 5.Detecting distance: 3-10cm 6.Compatible with all Door Entry system 7.Temperature : -20° - +50° 8.Each token pre-programmed with unique ID which is printed on it 9.Each comes with Key ring included 10.Compatible with all RFID reader to gain access 11.No external power required. 12.YARONGTECH key inductive card for entrance guard system. 13.Easy to carry 14.Water resistantPackage includes: 100 x EM4100 RFID Key-fobs

• EM4100 ID Keyfobs: It applies to access control, hotel locks, staff attendance and school campus access and payment control, identification and security systems, parking lot entry and payment, social security management, transportation payment, municipal and ancillary service payment.
• Note: 1.The picture shows the two sides of the RFID Key-fob. 2.The listing is for 10PCs RFID Key-fobs 3.The chipset is EM4100 4.this keyfobs can't writable,just can read only,it has unique ID number.if you need rewritable keyfob,please contact with us.
• Features: 1.Brand: CONTYTOOLS 2.Weight: 4g/pc 3.Size:3.5 x 2.8 x 0.4cm 4.frequency: 125Khz 5.Detecting distance: 3-10cm 6.Compatible with all Door Entry system 7.Temperature : -20° - +50° 8.Each token pre-programmed with unique ID which is printed on it 9.Each comes with Key ring included 10.Compatible with all RFID reader to gain access 11.No external power required. 12.YARONGTECH key inductive card for entrance guard system. 13.Easy to carry 14.Water resistant
• Package includes: 100 x EM4100 RFID Key-fobs