Installation process 1 Download APK Copy to U disk â†’ 2U disk Insert meter box U1 â†’ 3 Find the installation package and install â†’ 4 Complete the installation
2, U disk insert meters to see the box into the main interface - find "Settings" - File browsing;
3, open the file to browse - choose USB3.0 (D) - find the sofa butler APK file - click to install;
After installing the sofa butler successfully displays the interface
If you still can not read the U disk, it is recommended to format the U disk to FAT32 format (if there are other contents in the U disk, export and then format), or try another U disk.
If the installation fails, restart the device and try again by following the steps (may be useful). Still have questions please add the official QQ group below.
AC Contactor switch mainly used for making or breaking circuit at a long distance, suitable for controlling starting\stopping\reversing of AC motor. AC Contactor of korlen conforms to the requirement of IEC60947-4-1& GB14048.4 standards.
Except AC Contactor, there are many different types of low voltage electric appliances, such as Thermal Relay,Manual Motor Startor ,led light, Circuit Breaker, etc.
AC Contactor,Magnetic Contactor,Wafer Style Valve
Wenzhou Korlen Electric Appliances Co., Ltd. , https://www.korlen-electric.com