Product Parameters
Chip: UID changeable
Material: High quality ABS plastic
Operation frequency: 13.56MHz
Support: Reading and writing, rewritable
Compatible with all door entry system
Reading distance: 0-10cm (Depending on the reader's design,environment and application)
Working temperature: -40 °C~ 65 °C / -40℉~ 149℉
Read/write Times: 100000 times
Size: 31 x 40 x 3 mm / 1.6 x 1.2 x 0.12 inch
Package Including: 20 pcs blue UID keys

Widely Used At:
It applies to access control, hotel locks, elevator
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