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Smart Car TPMS Tyre Pressure Monitoring System Solar Power charging Digital LCD Display Auto Security Alarm Systems
Tyre pressure monitoring system (TPMS) can monitor tire pressure/temperature status in real time, which will transmit real-time voice alarm and flash warning iron to remind the driver for the comfortableness of vehicle and driving safety.
- Battery: built-in 500mAh Li-ion battery
- Operating voltage: 5V
- Operating temperature: minus 40 - plus 85 Deg.C
- RF transmission frequency: 433.92MHz
- Pressure unit: psi/bar
- Temperature unit: Deg.C/Deg.F