1、Real Time Feedback: The smart switch can feed back the current working status of the electrical appliance in real time and has excellent performance. 2、Voice Control: Using sophisticated production technology, the smart switch supports voice control and can be remotely controlled by mobile phones. 3、Intelligent Timing: This switch can be intelligently timed, even if the WIFI is interrupted, the set timed event will still proceed. 4、Four Working Modes: This smart lock has four working modes: jog, self locking, interlocking, manual control, and has a long service life. 5、High Quality Materials: Made of high quality ABS material, the smart switch is sturdy, durable and not easily damaged. Item Type: Smart Switch Material: ABS Model: None Input Voltage: AC 85V to 260V 50/60Hz Output Voltage: AC 85V to 260V 50/60Hz Load Power: 6600W WIFI Frequency: IEEE 802. 11 b/g/n Remote Control Frequency: 433.92MHz Receiving Sensitivity: -105dbm Coding Method: Learning Type Working Mode: Jog, Self Locking, Interlocking, Manual Control Modulation Method: ASK Use App: for eWeLink 1 x Smart Switch