Evolve LPM-15 120 VAC 15-Amp Plug-In Appliance Module, Works with Alexa Works with Alexa for voice control (hub required, Alexa device and hub sold separately). Plug-in Appliance Module For use with 2Gig Go! Control Panel Professional installation is recommended Use outside of the home with a subscription to alarm.com Signal (frequency), 908.42 MHz Z-Wave Version, 4.52 Network Inclusion Scene, Command Class Security Compatible