Feature:1. Wide Appliaction: Wireless tire pressure monitoring system fits for most vehicles, such as 5th wheels, RVs, motor homes, trailers, car, truck, coach and so on.2. 10 Sensors: Including 10 tire pressure monitoring sensors, tire pressure and tire temperature of 10 wheels can be simultaneously displayed.3. 4 Alarm Modes: Tire pressure monitor is safe to use, with high low pressure alarm, high temperature alarm and leakproof alarm, also supports fatigue driving reminder.4. Easy to Read Data: Professional tire pressure monitor system, with LCD display, high volume alarm, various tire pressure units are optional, stable long receiving distance.5. Waterproof: Tire pressure monitoring sensor has IP67 waterproof grade, can deal with harsh working environment, suitable for any weather condition.Specification:Item Type: Tire Pressure Monitoring SystemMaterial: ABS + Pure copperReceiver Parameters:Receiving Frequency: 433.92MHzPower Supply Mode: USB Power Supply, Solar Power SupplyWorking Voltage: DC 5VPressure Unit: Bar and PsiTemperature Unit: and Operating Temperature: - 20-85 Storage Temperature: - 40-125 Tire Pressure Monitor Parameters:Transmission Frequency: 433.92MHzPressure Range: 0-15 barDefault Low Pressure Alarm Value: 3-13 barDefault High Pressure Alarm Value: 15 barPressure Accuracy: 1.5 PsiWorking Voltage: DC+2.0-3.6VOperating Temperature: - 20-85 Storage Temperature: - 40-125 Waterproof Grade: IP67Battery: 10pcs CR1632 button batteries 120mAh 3.0V (built in battery)Display Battery: 1 polymer lithium battery 400mAh 3.7V (built in battery)Battery Life: 1.5-2 years typical valueApplicable Models: All kinds of car truck RV models.Package List:1 x RV Tire Pressure Monitor10 x Sensor10 x Anti Theft Nut (Random Style)1 x Non Slip Mat1 x USB Cable1 x Wrench1 x Manual1 x Bracket