din rail double pole circuit breaker wifi circuit breaker light switch distance wifi light switch wifi din rail switch How to use: Lighting Description;: 1. The LED indicator shows a solid blue light, indicating that the switch is on. 2. The LED indicator is off, indicating that the switch is in the off state or in off modenetwork.(In off-grid mode, the manual switch does not have a status indicator, please pay attention to operation safety). 3. The LED indicator flashes blue slowly, indicating that the product is in off-grid mode.Pairing. Steps: 1. Connect the wire from the top end of the circuit breaker to the bottom end, make sure the wiring is correct and the WiFi signal is strong. 2. Turn onthe phone's Bluetooth and WiFi, open the APP, then long press the power button, wait about 5-10 seconds, the LED light will flash blue slowly. 3. After waiting for a while, the windowpop-up window will appear, click the + in the upper right corner, then select the Add device button and wait for the device to be recognized. 4. Enter the wifi account password and click Next, and wait for theconnection to the network. 5. Connect to the network. Specification: Item type: DIN rail circuit breaker Material: Copper, PA66 Application: Smart Home Control Panel Color: Black Applicable Application: for Smart Lift Rated Working Voltage: 230V AC Control Type:Remote control, manual Number of poles: 1P+N (through N pole) Control method: for SigMesh/for ZigBee Rail: DIN35 Size: approx.82x68x18mm/3.23x2.68x0.71in Package List: 1 x DIN Rail Circuit Breaker