auto acceorie car security Solar Tire Preure Monitor External Sensors Kit IP67 with USB Cable 2 Units for Motorcycle oto Feature: 1. Two ways to charge, USB cable or Solar energy. Builtin high temperature resistant explosionproof lithium battery, fast charging, long lasting power.2. Realtime display of highly accurate tire data of 2 wheels at the same time to extend tire life, balance tire preure and ensure the safety of motorcycles.3. Adopt for chip program, 6in1, makes the signal more stable and reliable, monitoring and updating data in time more accurate to ensure traffic safety.4. Each sensor has a separate ID which can be directly used after installation, and the high standard to ensure dustproof, waterproof and high temperature proof.5. PSI, BAR two kinds of preure unit optional, and two kinds of temperature unit optional. Quickly detect air leakage and alarm, prevent blowout, side wallbulging, vehicle deviation and tire wear. Specification: Item Type: Tire Preure Monitor Material: Plastic + PC Installation: Plug and Play 1.Host Parameters: Built-in Battery Model: CR1632 Capacity: 160 mAhTechnical Parameters: Host Machine Chip: For Infineon Solor Panels: Polysilicon Grinding Working Temperature: -20 to 80 Storage Temperature: -30 to 85 Charging Voltage: DC 5V Frequency: 433.92MHz 20.00MHzCharging Type: USB + Solor PowerOperation Type: ButtonWaterproof + Dustproof: IP67Sensor Transmit Power: 2.Sensor Parameters:Working Temperature: -40 to 105 Storage Temperature: -40 to120 Preure Range: 0 - 116PSI/0 - 8barPreure Accuracy: 0.15PSI/ 0.01barTemperature Accuracy: 2 Transmiion Frequency: 433.92MHz 20.00MHzHeight: Approx.13mm/0.51in, Diameter: Approx.18mm/0.71in Battery: Replaceable Button Battery(about 2 years life) .wang-edit-text .wang-edit-text table .wang-edit-text table , .wang-edit-text table th .wang-edit-text table th Package List: 1 x TPMS Host 2 x External Sensor 1 x Host Holder 1 x Wrench 2 x Nut 1 x USB Cable