Wiser radio receiver relay switches electric heaters in a Wiser heating control (Zigbee). Smart control system for electric heating solutions. Up to 64 devices including hub can be connected via one system. Further details in the online documentation. 162 x 67 x 30 mm. Modular smart home connection via the Wiser system, APP control on site and remotely, schedules, moments (scenes) and automations via the Wiser Home APP. Zigbee 3.0. Control of heaters up to 3000 W. Compact intermediate adapter for 2-wire connection. System configuration via the Wiser Home APP (online and offline!), additional installation support via eSetup APP for the qualified electrician.