The EcoFlow Power Link integrates data from the EcoFlow Power Hub, EcoFlow Smart Distribution Panels, sensors, and customized relays in your campervan or RV/marine system to a central control monitor, such as the EcoFlow PowerInsight or EcoFlow Power Kit Console, or the EcoFlow app. Where other systems require complicated components and tools for the calibration and communication process alone, the EcoFlow Power Link simply connects with the EcoFlow PowerInsight or Console and EcoFlow Smart Distribution Panels. Once connected, the softwares allow you to monitor voltage-type, resistance-type, and 4-wire RTD level sensors all throughout your campervan, RV, or boat. Key Features: EcoFlow Power Link Compatible with 5kVA and 3.6KVA EcoFlow Power Hubs Monitor with EcoFlow PowerInsight, Power Kit Console, and App Calibration process simplified for time saving set up Hideaway terminal block with simple connection process Connect 2x Power Links to a single Power Hub Made in China Specifications: EcoFlow Power Link Weight Approx. 120 g (0.26 lb) Dimensions (W×D×H) 137x31x74 mm (5.4x1.2x2.9 in.) EF BUS Input 12V⎓1.5A Max EF BUS Output 12V⎓1.33A Max Environment Operating Humidity 0% to 95% RH (non-condensing) Operating Temperature –25℃ to 50℃ (–13℉ to 122℉) Storage Temperature –25℃ to 70℃ (–13℉ to 158℉) Altitude ≤ 3,000 m (9,842 ft) IP Rating IP20 Voltage Type Sensor Number of Inputs 3 Range 0-35V⎓ Resistance Type Sensor Number of Inputs 4 Range 10 Ω-100 kΩ Digital Input Number of Inputs 1 Relay Number of Inputs 2 Max. Voltage 42.4V⎓ Max. Current 1.75A Documents: EcoFlow Power Link EcoFlow Power Link User Manual