FEELING4 TPMS Tire Pressure Monitoring System Solar Power Universal Wireless Car Alarm System with 4 External Sensors Real-time Displays 4 Tires Pressure Temperature for Car External

TPMS Specifications & Details? 1.Sensor working voltage: 2 - 3.6V 2.Display working voltage: 3.5 - 5V 3.Optional pressure units: Psi / Bar 4.Optional temperature units: Deg.C, Deg.F 5.Operating frequency: 433.92MHz + / - 20KHz 6.Sensor working temperature: -40 Deg.C - 125 Deg.C 7.Monitoring temperature scope: -40 Deg.C - 125Deg.C 8.Monitoring pressure scope: 0 - 6 Bar 9.Display battery capacity:1000mAh 10.Sensor battery supply: CR1632 battery 11.Sensor battery capacity: 130mAh EASY AND QUICK INSTALLATION 1:Unscrew the valve dustproof cap then screw hexagonal nut. 2:Screw and tighten corresponding sensor according to the marking position on the sensor cover. 3:Reversely tighen up the hexagonal nut to the sensor with nut wrench. 4:Check for air leak using soapy wate ?Installation TIP?Please turn on the monitor first and then install the 4 sensors. Packages include 1 x Monitor 4 x Sensor 1 x Anti-slip sticky mat 1 x Hexagonal nut wrench 4 x Hexagonal nut 1 x English instruction manual