13.56mhz Proximity Uid Changeable Stickers- Rfid Tags Rewritable Cards
8 reviews

Features:

Could be modified many times
Diameter: 25mm in stock
Material: art paper
Operation frequency: 13.56 MHz
Detecting distance:  0 ~ 10 cm(depends on the Reader)  
Readable and writable
Compatible with Door Entry system
Easy to carry
Water resistant
Initial Key: FFFFFFFFFFFF (12F)
Rewrite Times: 100,000 times
card for entrance guard system.
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: The UID not support android app to revise.

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.