Shelly 1 Smart WiFi Relay Switch

Shelly 1 is a compact smart relay switch developed by Allterco Robotics EOOD, a Bulgarian company founded in 2003. The device enables remote control of electrical appliances via Wi-Fi, integrating seamlessly with various home automation systems. Shelly Group SE, the parent company of Allterco Robotics, rebranded in 2024 and is listed on the Sofia Stock Exchange. The Shelly 1 is primarily manufactured in Bulgaria, with production also occurring in other locations to meet global demand. The Shelly brand has gained international recognition for its innovative smart home solutions, offering users enhanced control and automation of their living spaces.