Công tắc điều khiển từ xa thông minh Sonoff 433MHz

Sonoff 433Mhz Smart Wifi Switch Universal Wireless Remote Control Switch Module 1CH DC/AC7-32V Timer Phone APP Remote Control Compatible with "Amazon" Alexa Google Home Voice Control With 1 Key RF433MHz Remote Controller for Smart Home Overview: This wireless switch is a cost-effective device with WI-FI control module, no programming, only need to download an APP and link WIFI then can control the own cloud. As long as the module links WIFI, the  connected appliances of different types and brands can be controlled via phone APP EWeLink from anywhere anytime in the world.  It integrates with a 433MHz RF receiver module, so the WIFI switch can be controlled by RF Remote indoors. Meanwhile, by setting timing schedules for your appliances and sharing control your smart home together with your family, you can maintain an carefree life.  Features: *Supports WiFi network. Supports numerous WiFi smart switches on one smart phone. *Supports status tracking: device status timely provided to the EWeLink.  *Supports remotely turn on or off connected appliances, for example light, electric kettle, electric rice cooker, etc. *Supports max 8 enabled scheduled/countdown/loop timers for each device. *Voice Control: Compatible with "Amazon" Alexa/for Google Home/Nest, IFTTT. *RF Function: Supports controlled by 433MHz RF Remote Controller. *Share Control: Control your smart home together with your family.  Specifications: Working voltage: DC/AC7-32V Controlled Device Voltage: AC/DC7-32V/AC85-250V     Supports to control different voltage ranges    Indicator: With a signal indicator, relay pull the light RF Frequency: 433MHz Board consumption: <1W Standby current: 80mA Standby power: <0.5W Input current: ≤10A; Wattage: ≤2200W Total Load: 10A/2200W Relay lifespan: ≥1000000 times Electrical insulation resistance: 100M Electric shock voltage: 1000V Relay maximum suction time: 15ms Relay maximum release time: 5ms Working mode: Inching /self-locking, 433MHz remote control Transmission mode: Wi-Fi communication Wireless Standard: 2.4GHz, 802.11 b/g/n Mobile App: EWeLink on Android/IOS Applicable occasions: smart home. Wifi control Control distance: infinity Controlled lines: 1 Enclosure Material: Fire-retardant ABS  Remote Control battery: 1*12V 23A (included) Remote Control: 1 key Operating temperature: -40 degrees to +70 degrees Operating Humidity 40% ~ 80% RH Item Size: 90*40*25 (mm) Package Information: Package Size: Approx. 9.1*4.5*4.1cm / 3.6*1.8*1.6in Package Weight: Approx. 88g / 3.1oz  Packing List: 1 * 1CH RF WIFI Switch Module 1 * Remote Control