THE RF-PROGRAMMABLE PROXCARD® II PROXIMITY ACCESS CARD IS THE INDUSTRY CHOICE FOR A COSTEFFECTIVE SOLUTION TO PROXIMITY ACCESS CONTROL. Proven, Reliable Technology – Offers extremely consistent read range. Unaffected by body shielding or variable environmental conditions, even when close to keys and coins. Convenient To Use – Can fit into a wallet or purse. Use with a strap and clip as a photo ID badge. Cross-reference – A cross-reference list correlating the external card number and the programmed ID number is provided for easy system administration. Security – Offers over 137 billion unique codes. Long Life – Passive, no-battery design allows for an infinite number of reads. Durability – Strong, flexible and resistant to cracking and breaking. Companion Products– 1321 Photo pouch overlay 1324 PVC Direct print overlay