Member Home ACCESS CONTROL X1 Controllers X1 Cellular Communicators X1 Expansion X1 Accessories & Enclosures Credentials Modules Readers Accessories Software CELL & NETWORK COMMUNICATORS MONITORING CENTER CONTROL PANELS FIRE DEVICES INTRUSION DEVICES KEYPADS LITERATURE / PROMO MODULES & EXPANDERS PACKAGES AND KITS POWER SUPPLIES & TRANSFORMERS VIDEO PRODUCTS WIRELESS PRODUCTS Z-WAVE DEVICES INTERNATIONAL SEARCH  Go buy.dmp.com Log-in... log-in ID: password:	Model: CSK-2/25 CSK-2/25 MIFARE DESFire EV2 Keyfob The CSK-2 is an ISO 14443-A compliant MIFARE DESFire EV2 smartcard key fob-style tag. The CSK-2 is a grey color and has a read range of 1". (PKG of 25). Dimensions: 0.9"x0.35",br> DMP CREDENTIAL COMPATIBILITY GUIDE For use with: DELTA3, DELTA5, DELTA6.4 and CSR-35P Please log-in to purchase.    Current Product Documentation is available at DMP.com/resources