Clear Disc transponders with electronics sealed in a transparent plastic coating that provides resistance to chemical exposure, shock, vibration and thermal fluctuations, both during and after production. Transponders 125 kHz. Chip Type: Hitag S (256 bit EEPROM). Anti-collision. Operating Temperature: -20° to +60° C. Size Ø: 20 mm. MOQ: 5.000 units. Box Size: 5.000 pieces.