Sell 【FULL COD】 50 pieces Intelligent EM4100 125kHz RFID Proximity Card Entry Empty ID Access best price

welcome to our store! I am very happy to provide you with high-quality and affordable products. In order to allow you to find suitable products in the store, you can quickly search according to the category list. I hope you can find your favorite products while browsing. I believe this store will make you find a better life! Wish you happy! All our items are as described in their description. The products are 100% brand new, and we provide the best products at the best prices. If you are satisfied with us, please rate us 5 stars. Giving us 1 star and negative reviews will not solve your problem. If you have any questions, please negotiate first. We are responsible. God bless the kind customers. Like and follow us for updates! 🏻 Happy shopping! Product name: RFID card Material: plastic Chip: 4100 Operating frequency: 125Khz Color: white Operating distance: 2-15 cm Size: 85.5 x 54 x 0.8 mm (L x W x D) Weight: 315 g Pre-programmed with a 10-digit design; Each card has the ID number (This RFID card is write-protected). Scope of delivery: 50 (+/- 2%) units x RFID card Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.