1. This 4G switch does not include a 4G SIM card. You need to bring your own 4G SIM card.
2. According to customer feedback, it supports most European SIM cards and SIM cards in Russia. It is not 100% certain whether SIM cards in other regions can be used.
This product is a wireless switch supports inching /self-locking mode. Users can add the device to the APP Smart life in order to remotely control connected home appliances or devices.
In self-locking mode, customers can remotely turn on/off connected devices immediately.
When in inching mode, customers can have two wiring ways to select, and you can set the inching time in APP .
4G control model, no need to program. No matter where you are, you only need to download a APP to connect the 4G and control the cloud.
Parameters: Input voltage:DC7V~32V/USB5V or 85-250V
