for Smart PVC Cards Tag Prgrammable Rewritable T5577 125Khz FRID Chip Cards Access Control Chip Pack of 10

Works excellent, epoxy resin encapsulation, ultrasonic welding, ensure product waterproof anti-throw. The pure copper wire coil, frequency stability, ensure that read distance, in bad use environment also can work normally. Waterproof, anti-fall, corrosion resistance. for Smart PVC Cards Tag Prgrammable Rewritable T5577125Khz FRID Chip Cards Access Control Chip Pack of 10 brand new and high quality Introduction: T5577 is a new one sensor cards, tuning frequency can be from 100kHz to 150 kHz, encryption, data for 330,64 ID, have aroused response function, and stable performance, the normal mode and E5550/E5551, and expand mode. As a typical low frequency, encryption, both cards, T5577 will has a great application prospect in the market. Features: Works excellent, epoxy resin encapsulation, ultrasonic welding, ensure product waterproof anti-throw. The pure copper wire coil, frequency stability, ensure that read distance, in bad use environment also can work normally. Waterproof, anti-fal