Our batch of ACT Prox FOB0B Proximity Keyfob are perfect for improving access control security. These lightweight, robust fobs have a read range of up to 8cm and are compatible with ACTpro-X, ACTsmart2 and ACT5prox proximity readers. Each pack contains 10 fobs that are uniquely coded for complete security. Additionally, their no-battery design allows for an infinite number of reads.Lightweight and robustCompatible with ACTpro-X, ACTsmart2 and ACT5prox proximity readersUniquely coded for complete security