The Jackery Smart Transfer Switch, when paired with the Jackery 5000 Plus, guarantees smooth 20ms power switching to keep vital devices running during blackouts. With integrated app control, you can track energy usage, manage circuits, and optimize power for improved efficiency and cost savings. Reliable Comfort Without Disruption The Jackery Smart Home Kit (Explorer 5000 Plus + Smart Transfer Switch) combines a portable power station with a transfer switch, supporting 12 key circuits. It covers a wide range of household appliances—from refrigerators and internet routers to sump pumps and living room lights. Whether during storms or sudden outages, your home stays powered with this dependable, high-capacity solution. Seamless Power with 20ms UPS Switching Stay powered continuously with our UPS function, switching in just 0.02 seconds to keep essential devices like refrigerators, computers, and routers running smoothly. Note: The UPS function requires pairing with the Explorer 5000 Plus and activation through the app for full performance. Lower Your Energy Costs The Smart Transfer Switch helps cut electricity expenses by automatically optimizing energy use. It switches to stored power during peak pricing hours and reverts to grid power when rates are lower, ensuring smarter energy management and savings. Intelligent App Control Control your power system with ease using the dedicated smart app. Monitor usage in real time, manage circuits remotely, and personalize power settings to maximize efficiency — all from your smartphone.