ขาย SONOFF RFR3 สวิตช์อัจฉริยะ Wifi CH DC/AC7-32V ควบคุมผ่าน APP ราคาที่ดีที่สุด

Sonoff Smart Wifi Switch Universal Module 2CH DC/AC7-32V Wireless Switch Timer Phone APP Remote Control Compatible with "Amazon" Alexa Google Home Voice Control for Smart Home If you wan to see more, please click #cocom1 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. 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, electric curtain/door, reversing motor, etc. *Supports max 8 enabled scheduled/countdown/loop timers for each device. *Voice Control: Compatible with "Amazon" Alexa/for Google Home/Nest, IFTTT. *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 Board consumption: <1W Standby current: 80mA Standby power: <0.5W Input current: ≤10A; Wattage: ≤2200W 2 Channel Total Load: 10A/2200W Single 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, Interlock 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: 2 Enclosure Material: Fire-retardant ABS  Operating temperature: -40 degrees to +70 degrees Operating Humidity 40% ~ 80% RH Item Size: 121*39*25 (mm) Package Information: Package Size: Approx. 12.3*4.1*2.8cm / 4.8*1.6*1.1in Package Weight: Approx. 71g / 2.5oz  Packing List: 1 * 2CH WIFI Switch Module