Feature 1Wireless Smart TPMS: The smart TPMS can be used to monitor the pressure and temperature of the tires. 2Real Time Alarm: Transmit real time audible alarm and visual warning to remind the driver to pay attention to driving safety. 3Intelligent Sleep Mode: The tire pressure monitoring system has an intelligent sleep mode, which can effectively save power. 44 Internal Sensors: Built in 4 sensors, the tire pressure and temperature data of the 4 tires are clear at a glance. 5Selectable Pressure Unit: Fixed rod, Psi pressure unit and fixed temperature unit for selection, meet your different needs.Item Type: Tire Pressure Monitoring System Material: ABS Sensor Voltage: 2.0-3.6VMonitor Voltage: 12-24VWorking Frequency: 433.9200MHz0.1MHzWorking Voltage: 5VSensor Working Current (Quiescent): 1uASensor Working Current (Dynamic): 15mAMonitor Working Current (Quiescent): 0uAMonitor Working Current (Dynamic): 30mASensor Working Temperature: -40-+125Display Working Temperature: -40-+70Pressure Detection Range: 0~72.5psi, 0~5 barCharging: Cigarette lighter socket chargingInternal Sensor Battery: CR2050 button battery (built-in)Battery Capacity: 300mAhBattery Lifespan: 5 yearsApplication: Suitable for general vehicles such as minibuses, pickup trucks, SUVs, and cars.Functions and Features:1. Real time monitoring of tire pressure and temperature.2. Smart sleep mode, save power.3. Tire leak warning4. Visual and audible warnings for abnormal tire pressure and temperature5. Datas of 4 Tire pressure and temperature are clear at a glance6. Fixed rod or PSI pressure unit for choice7. Fixed temperature unit for selection(This product can monitor tire pressure and temperature in real time and issue warnings. However, accidents cannot be prevented, so we are not responsible for direct or indirect losses caused by damage to this product.) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Tire Pressure Monitor4 x Nozzle4 x Sensor4 x Screw4 x Gasket1 x Manual