ㆍISM 2.4 GHz Operating Frequency ㆍFully Compliant with 2.4 G (IEEE802.15.4/ ZigBee Specifications) ㆍFully Compliant with ZigBee Pro (ZigBee 2007) ㆍWireless Transmission Range up to 700 m (Default) ㆍFully External Switch for the Hardware Configuration ㆍAdjustable RF Transmission Output Power ㆍSupports AES-128 Encryption for the Wireless Communication ㆍSurge and ESD Protection ㆍDIN-Rail Mountable