Kantech P40KEY proximity keyfob

• 125Khz low frequency
• 1.9″ H x 0.9″ W x 0.55″ D
• Small enough to fit on a key chain
• Dual coded in both 26 bit Weigand and Kantech XSF secure formats
• Compatible with all ioProx readers
• Sequence number printed matching programmed
• Sold in a pack of 25