Features: 1COLOR LCD DISPLAY: Our buck power supply module adopts full view 1.8 inch large color LCD display compact size and simple operation convenient and quick. 28 COLORS: Step buck power supply module display color setting at will support the setting of 8 kinds of colors freely with. 3REMOTE CONTROL: Buck power supply module supports net control anytime anywhere LAN penetration realtime communication external net remote control no limit distance. 4FLAME RETARDANT ABS SHELL: Buck power supply module shell is made of flame retardant ABS material safe and reliable. 5REMOTE UPGRADE: Buck power supply module supports WiFi remote upgrade eliminating the tedious wiring can easily handle the output power of 840W. Specification: Item Type: DC To DC Buck Power ModuleMaterial: ABSWeight: Approx. 304g / 10.7ozOutput Current Range: 0.0-14.00AOutput Power: 840WRemote Control Battery: Button Battery CR2025 165mAh (Shipped With Built In Battery) Current Setting Measurement Resolution: 0.01AOutput Current Setting And Measuring Accuracy: (0.5%+3 Words)Output Ripple Typical Value: 100mV VPPOperating Temperature Range: -10-40Capacity Measurement Range: 0-99999AhEnergy Measurement Range: 0-99999WhCapacity And Energy Statistics Error: 2%Operation Time Measurement Range: 0-1000hCooling Fan On: Current>2A Power>50W Temperature>50Cooling Fan On And Then Off: Current<1.5A Power<45W Temperature<45Over Temperature Protection: Default 110Screen Brightness Setting: 0-5 Total 6 Levels (012345) Package List: 1 x BuckPower Module1 x Remote Control1 x Temperature Sensor1 x Serial Communicating Line Note: 1. The power input interface must be connected to a stable DC of 670V when the input.2. Voltage greater than 72V automatically shut down the output and alarm prompt when the input voltage exceeds more the product will be directly damaged beyond repair.