Input Power: 12V Input Current: 1A Maximum Relay Switching Voltage: 250VAC/30VDC Maximum Relay Switching Current: 10A Input/Output: 4-channel output Indicator Light Description 1. Periodic rapid flashing 3 times: Invalid module activation code 2. Periodic rapid flashing 2 times: Entering network configuration mode, configuring the module and binding the device via the APP 3. Continuous slow flashing (1 second on, 1 second off): The module is attempting to connect to a WiFi hotspot 4. Continuous rapid flashing: The module is attempting to connect to the cloud service normally 5. On for 5 seconds, briefly off once: The module has connected to the cloud service Buttons: 1. RESET: Short press, controller hardware reset 2. Factory Reset: Long press for 6-10 seconds, unbind the device, restore factory settings and restart Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on. Voltage: AC100-240V Color:Blue Material:plastic Package Contents: 1 * Controller 1 * Power cable