Feature: 1. Onboard IoT WiFi Module: The remote relay module has smart IoT WiFi module onboard, with simple configuration and powerful functions. 2. Mobile APP Remote Control: Support for Tuya mobile APP through WIFI and 4G or 3G network remote control, has simple operation. 3. Real Time Status Feedback: Support real time feedback of switch status when both the device and APP are online. 4. With 2 Modes: Support 2 modes of self locking and timing, including countdown, cycle timing, random timing, and jog switch. 5. Multiple Control Methods: Support timing, delay, device sharing, smart scene and other control methods when using mobile APP control. Specification: Item Type: WiFi Remote Relay Module Material: PCB Input Voltage: DC5V, 7-28V Output Voltage: AC90-250V Channel: 4 channels Maximum Overcurrent Per Channel: 10A 4 Channels Maximum Total Power: 3200W Purpose: Control the relay through the mobile Applicable Scenarios: Smart home, artificial intelligence, remote control. Package List: 1 x Relay Module Note: Do not use the product in a static environment, otherwise it will damage the electronic components.