Overview:<br />This RF 433MHz wireless switch is a low-cost, affordable device that allows users to remote turn on/off connected appliance of different types and brands via app EWeLink from anywhere anytime in the world, and by setting timing schedules for your appliances, you can maintain a carefree life. It supports inching /self-locking mode.<br/>Features:<br />APP Remote Control: Supports WiFi network. Supports numerous WiFi smart switches on one smart phone.<br />Supports status tracking: device status timely provided to the EWeLink.<br />Supports remotely turn on or off connected appliances, for example light, electric kettle, rice cooker, electric curtain, garage door, access control, remote turn on PC, etc.<br />Supports control by 433MHz RF Remote. After successfully learning codes with 433MHz RF Remote, the WIFI switch can be turned on/off by remote control indoors.<br />Supports max 8 enabled scheduled/countdown/loop timers for each device.<br />Voice Control: Compatible perfectly with Amazon Alexa, for Google Home/Nest, IFTTT.<br />The delay time of inching can be adjusted in the APP(0.5s~3600s).<br/>Specifications:<br />Input Voltage: DC5V(USB port power supply more convenient)<br />Working Voltage: 5V / 12V / 220V<br />Supports to control different voltage ranges<br />Board consumption: Andlt;1W<br />Standby Current: 80mA<br />Max Input Current: 10A<br />Max Wattage: 2000W<br />RF Frequency: 433MHz<br />Working Mode: inching /self-locking<br />Wireless Standard: 2.4GHz, 802.11 b/g/n<br />Mobile App: EWeLink on Android/IOS<br />Application: access control, turn on PC, garage door, etc.<br />Operating Temperature: -20 degrees to And43;70 degrees<br />Humidity: 5%-90%RH, Non-condensing<br />Item Size: 67x43x17 (mm)<br />Item Weight: 26g<br/>Package Information:<br />Package Size: Approx. 7.5x4.3x2.8cm / 3x1.7x1.1in<br />Package Weight: Approx. 33g / 1.2oz <br/>Packing List:<br />1 x Wireless RF Switch Module