eBay
Chip: T5577 (The best rewritable chip). WRITABLE & REWRITABLE: It's rewritable chip, and it can write in 125khz id format and H ID WG 125khz format. NOTE: You cannot add them to RFID locks directly.
eBay
100 x 125Khz TK4100 EM4100 RFID Proximity ID Card Token Tags Key FobsOperational Frequency: 125 KHzDimension: 33mm (L) x 27mm (W)Chip type: EM4100, TK4100 Water-resistantEach comes with key ringEach tag has been pre-programmed with unique ID, which is Laser printing on it (you can not re-program this code or copy a code to this fob)If you'd like to copy a new code please contact us and we will guide you to the correct item.
eBay
T5577 / EM4305 125khz RFID Key. Waterproof: Water resistant. Size: About 35 x 29 x 5 mm.
eBay
Texecom compatible, fobs for arming disarming your alarm.
eBay
Pyronix PCX Series.
eBay
100 x 125Khz TK4100 EM4100 RFID Proximity ID Card Token Tags Key FobsOperational Frequency: 125 KHzDimension: 33mm (L) x 27mm (W)Chip type: EM4100, TK4100 Water-resistantEach comes with key ringEach tag has been pre-programmed with unique ID, which is Laser printing on it (you can not re-program this code or copy a code to this fob)If you'd like to copy a new code please contact us and we will guide you to the correct item.
eBay
ID key fob is made of ABS with stainless steel key ring. Refer images for contents and specifications.
eBay