Paxton Net2 Proximity Key Fobs - 695-644 (Pack of 10)The Paxton 695 644 Net2 Proximity Key Fobs are an amazing tool for businesses looking for increased security and improved accessibility with their Net2 system. Each of these key fobs are coded with a unique 8 digit number which enables higher security, and this also makes issuing the fobs much easier. In addition to the security which is offered with these Proximity Key Fobs, you are also allowed an infinite number of reads due to their no battery