Ic + Id Rfid Dual 125Khz And 13.56Mhz Keyfobs Em4100 S50 Chip Smart Card Token

Specification: Frequency:13.56 Mhz plus 125 Khz Card Chip:F08 plus Tk4100 / Em4100 Dual Chip Data Retention:bigger than 10 Years Color:Blue, Yellow, Red Operating Temperature:-20-85 Degrees Package Included:1pc Note: 1. Due to manual measurement, please allow an error of 1-3mm. 2. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.