Aeotec Panic Button, Z-Wave One Button Remote Control, Scene Trigger Scene trigger - zc08-15030005 Once button controller For emergency or convenience control Small & light Z-Wave remote control and scene activator; measures only 56*30*12 mm Powered with replaceable CR2450 battery offering an estimated 6 months battery life dependent on use Compatible with certified Z-Wave gateways including Samsung SmartThings, Mios Vera, Open Z-Wave , Homeseer and Indigo 7 Z-Wave certified. Certification number: ZC08-15030005