Working frequency433.92MHz
Modulation:FSK
Sensor working power:3V/0.5Ah Car-Grade Battery
Working temperature:-40℃~+105℃
Pressure measurement range:Optional
1.Power-on self-test
2.Undervoltage alarm
3. Overvoltage alarm
4.Over temperature alarm
5.Sensor loss / fault alarm
6. Sensor low battery alarm