AVATTO CS20-EU-B WiFi touch-sensitive smart blind switch

The Avatto CS20-EU-B is a smart touch-controlled WiFi roller shutter switch that lets you operate blinds and shutter motors from a smartphone or by voice. Its touch panel features a sleek black glass front that blends easily into any modern interior.

The switch works with the Tuya Smart and Smart Life apps, so shutters can be controlled remotely, scheduled and automated. It also supports voice control through Amazon Alexa and Google Home. The device operates on a 2.4 GHz WiFi network and runs on 100-240 V AC power.

Complying with the System 55 standard, the switch fits into existing wall boxes without difficulty. Installation depth is only 36 mm, and it requires a live and a neutral wire. The touch panel is 10 mm thick, and the overall size including the frame is 80 x 80 x 46 mm.