Fibaro Walli Switch / Z Wave Plus flush mounted relay switch, wireless on off trigger, FGWDSEU 221, White

Active power and energy consumption metering Supports Z-Wave network Security Modes: S0 With AES-128 encryption and S2 Authenticated With PRNG-based encryption Can be used With : conventional incandescent and halogen light sources, LED lamps, fluorescent lamps, electronic transformers (for ELV halogen lamps and LED bulbs), ferromagnetic transformers (for MLV halogen lamps) Model Number: Walli, Weight: 0.4188782978 Pounds, Manufacturer: FIBARO