SONOFF Wi-Fi Smart Switch with RF 433MHz support

Smart 1-channel switch for electrical devices; with two-way control, supports remote control via Wi-Fi 2.4GHz and RF 433MHz; for various household appliances. <br> <b>Features: <b> Remote control with a smart device using eWeLink mobile app (Android, IOS). The relay signal is transmitted via the Wi-Fi network 2.4GHz. 5G network is not supported. Device allows LAN mode. Remote control via RF 433MHz is supported (e.g. to openclose the garage door). Supports a variety of scenarios: devices or groups of devices can be controlled with one touch or voice command. You can turn electrical devices onoff from anywhere using your smartphone or tablet (eg. going out scene: switch off the light, water heater, TV, air conditioner, coffee machine, etc.). Time schedules, countdown are also supported. App support: eWeLink app (IFTTT) or Google Home. Voice Control is compatible with Amazon Alexa and Google Assistant. Resistant to extreme temperatures, non-combustible housing material LexanTM PC940. This switch can be combined with a variety of other products to complement smart home scenarios. <br> <b>Specifications: <b> Voltage: AC 100~240V. Current max.: 10A. Power: 2200W. Frequency: 50-60Hz. Wi-Fi Frequency: 2.4 GH. Wi-Fi standard: IEEE802.11bgn. Number of channels: 1. Works with Amazon Alexa & Google Assistant. App: eWeLink (Android, iOS). Dimensions: 90x41x27mm. Housing material: PC940 V0 (non-flammable). Operating temperature: -10°C~60°C. Humidity: 5%-95%. Weight: 59 g. Colour: white. Certification: CE FCC RoHS. <br> <b>Warranty: <b>24 months.