Chumia 200 Pack 125 KHZ Proximity RFID Cards 1.8 mm Thickened Read Only for Access Control, Compatible with Em4100/TK4100, Standard Credit Card Size

Features: Efficiency Use our plastic blank hotel key cards compatible with EM4100 and TK4100 RFID to easily achieve integrated management of access control, attendance, and payment, making life and work more efficient. Specifications: Material: PVC Color: white Size: about 3.37 x 2.13 inches/8.56 x 5.4 cm Package includes: 200 x Proximity RFID Cards Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.

• Bulk Packaging: the 200-pack bundle provides sufficient quantity for large-scale access control needs applied in businesses, schools, apartments, and parking systems; This RFID card offers a cost-effective solution for multi-user access management
• Frequency Compatibility: these 125 kHz RFID cards operate at a 125 kHz frequency, are compatible with EM4100 and TK4100 chips, and work with non-encrypted 125 kHz RFID readers; It is not applied with UHF or encrypted readers; If you are unsure, please consult your technician to ensure that your card reader supports ordinary (unencrypted) standard 125KHz RFID cards
• Standard Size: these blank RFID cards follow the CR 80 standard credit card size, 3.37 x 2.13 inches/8.56 x 5.4 cm, with a pre-punched slot hole for easy carrying and attachment to lanyards or badge holders; It fits standard card readers and access control systems
• Sturdy Material: made of PVC plastic, this RFID card features a 1.8 mm thickened design with waterproof performance; The sturdy structure maintains performance in long-term outdoor and indoor use
• Read-only Function: designed as read-only, these 125 kHz RFID cards store fixed identification data, preventing unauthorized data modification and ensuring stable access control operation; It is ideal for scenarios requiring consistent ID recognition