Radio wall transmitter roller shutter from 'Valena Life with Netatmo' - For controlling radio roller shutter switches - individually, in groups or centrally. Extra-flat design that can be flexibly attached to the wall using the adhesive strips provided - and moved at any time. Can also be mounted on a flush-mounted box using screws. 3 V button cells CR2032 included in delivery (standby life: 8 years). Delivery includes rocker and cover frame. Version: Valena Life in ultra white