Universal compatibility, for Any Boiler of Gas that Exits for Control of the Thermostat either with 2 or 4 Wires. Easy to Install, No Need for Installation or Pre-Existing Wiring. The Great Advantage is the Installation Flexibility, since it allows the wired installation, directly replacing the existing wired thermostat, or it can work wirelessly, eliminating the wired installation and offering the possibility to situate the control command.

Smart LED Strip, RGB Colors, WiFi 2.4 GHz IEEE802.11 b / g / n, Length 2 Meters, Consumption 12W, Suitable for Outdoor Use, Compatible with TUYA Smart, Compatible with Alexa and Google Assistant, Timer Function, Saving Energy and Environmental Protection, by Nivian Smart.

Smart Recessed Socket, WiFi 2.4 GHz IEEE802.11 b / g / n, Up to a Maximum of 10A, Compatible with TUYA Smart, Compatible with Alexa and Google Assistant, Timer Function, Energy Saving and Environmental Protection, Remote Control from Smartphone Anytime, Anywhere, by Nivian Smart.

Smart Socket, WiFi 2.4 GHz IEEE802.11 b / g / n, Up to a Maximum of 16A, Allows You to Maintain Consumption Control, Compatible with TUYA Smart, Compatible with Alexa and Google Assistant, Timer Function, Energy Saving and Protection Environment, Remote Control from Smartphone Anytime, Anywhere, by Nivian Smart.

Intelligent Lamp, RGB Colors, WiFi 2.4 GHz IEEE802.11 b / g / n, 800 Lux, E27 Bushing Type, Consumption 8W, Compatible with TUYA Smart, Compatible with Alexa and Google Assistant, Timer Function, Energy Saving and Data Protection Environment, Remote Control from Smartphone Anytime, Anywhere, by Nivian Smart.

Intelligent Lamp, RGB Colors, WiFi 2.4 GHz IEEE802.11 b / g / n, 380 Lux, GU10 Bushing Type, 4.5W Consumption, Compatible with TUYA Smart, Compatible with Alexa and Google Assistant, Timer Function, Energy Saving and Protection Environment, Remote Control from Smartphone Anytime, Anywhere, by Nivian Smart.

Smart Relay, WiFi 2.4 GHz IEEE802.11 b / g / n, Up to a Maximum of 10A, Compatible with TUYA Smart, Compatible with Alexa and Google Assistant, Timer Function, Energy Saver and Environmental Protection, Remote Control from Smartphone Anytime, Anywhere, by Nivian Smart.