Wireless Light Switch Dark Valena Next with Netatmo

The wireless lighting control is ultra-flat - It can be surface-mounted using the supplied adhesive strips - It can be repositioned - It can be installed in a universal box using screws (not supplied) - Controls lighting switches, power sockets, and connected micromodules and can centralise the control of several of them - CR 2032 button battery ? 3V supplied - Standby autonomy: 8 years - LED indicator for installation and low battery (red flashing) - Requires installation of the Starter Pack - Dark.