Nexia Home Bridge, Includes (1) Nexia Home Bridge, (1) 9 Volt Battery, (1) Power Supply, (1) Ethernet Cable, Z-Wave Security-Enabled Device That Serves As The Network'S Hub By Connecting To Your Router.It Uses Low-Power, Wireless Signal(Z-Wave) To Communicate With All Of The Z-Wave Or Nexia-Enabled Devices Throughout Your Home. The Result Is Control Of Your Home'S Most Important Systems-Locks, Thermostats, Lights, And More-From Anywhere You And The Internet Happen To Be, Weight:1 Lb, In Mfg Box, Made in USA.(Alt A811097020006)