VCI Brief VCI Specifications Description of Indicators Specs Features What's In The Box? Comp Chart Working Temperature: -10°C to +50°C(14°F to 122°F ) Operating Voltage: 9 to 18 V Working Current: Dimensions: 61*49*23 mm (2.4*1.9*0.9 inches) Green: Power Blue: Bluetooth connection Red: VCI error FAQs