Model:M5-1/2/3C-86 M5-1/2/3C-80 Wi-Fi:IEEE 802.11 b/g/n 2.4GHz Current output:M5-1C: 10A .M5-2C: 10A (5A/Gang).M5-3C: 6A (2A/Gang) Gang:1-gang/2-gang/3-gang Voltage:100-240V AC 50/60Hz Maxpower:M5-1C: 2200W M5-2C: 2200W (1 100/Gang) M5-3C:1320W(440W/Gang) Casing material;PC V0 Output:100-240V AC 50/60Hz Working temperature:-10C~40C MCU:ESP32 Certification:86: CE/UKCA/CQC/SRRC 80: CE/UKCA Specifications: 1.SONOFF SwitchMan M5 is a mechanical smart switch that is available in 1/2/3 channel, supporting local button, App and voice control. Through the eWeLink APP, you can manage devices at any time, don't worry about forgetting to turn off the electrical appliances when you go out. 2.Want to quickly find the switch button by the LED indicator? Or prefer to sleep well without the disturbance of lights? The LED indicator on the button can be adjusted to various brightness to meet your need. 3.M5 supports voice control by working with Alexa, Google Home, Alice and Siri shortcut. When you are busy, you can turn on the light by your voice. 4.Besides, operated on NSPanel smart scene wall switch to make you control the connected light or home appliances on a touch screen using a tap, and it has the same color as NSPanel which provides a consistent decoration to match your home style. 5.Physical buttonsHigh-precision physical button to operate. Anyone can easily use it. 6.Safe DisassemblySeparate the high and low voltage which you can disassemble the switch safely. 7.APP controlManage devices at any time, dont worry about forgetting to turn off the electrical appliances. 8.Voice controlSupports voice control by working with Alexa, Google Home, Alice and Siri shortcut. 9.Timer & ScheduleWhen the time is up, the switch can be turned on automatically. Package Included: 1 * M5 SwitchMan Smart Wall Switch 2 * Screw 1 * User Manual