The ACTpro e Lock Hub is designed specifically for use with the ACTpro e Lock range. One IP Hub will support up to 32 ACTpro e Locks, & can be powered either by a 12 Volt DC power supply or via Power Over Ethernet (POE). The hub operates on a wireless frequency of 868 Mhz utilising 128bit AES Encryption, & can be sited up to 150m away from the ACTpr..