Radio frequency (RF) pack for installation on a KIMEX motorized projection screen (042 range). Comprising a wall-mounted switch and a Radiofrequency remote control, plus an Infrared unit, this pack enables you to control motorized screens in RF and Wi-Fi, for the ultimate in user comfort. It can transform your old electric screen into a connected screen for your home automation system. Compatible with Tuya, Amazon Alexa, Google Nest.