- Power statistics: Track energy consumption and generate energy reports to help you save on electricity bills. - WiFi plus dual mode: Fast, reliable Internet connectivity with WiFi and dual-mode operation for responsive control. - 20 A rating: Suitable for high‑performance devices such as heaters and air conditioners. - Requires neutral wire: Safer and more stable operation when a neutral wire is provided. - Offline function: App alerts you if the device goes offline after 30 minutes. - App remote control: Turn the switch on or off anytime, anywhere via the mobile app. - Voice control: Compatible with smart home voice assistants for hands-free operation. - Set timing: Schedule on/off times for connected devices to fit your routine. - 3 restart statuses: Standard on/off or memory state to restore the last status after power loss. Practical use scenarios: - Space heater in winter: Schedule and monitor energy use to maintain comfort while controlling costs. - Air conditioner in summer: Use 20 A capacity to manage high-load cooling with remote control and timing. - Home office or lighting: Automate lamps and fans, enjoy remote access and voice control for convenient energy management.