bluetooth 4.0 TPMS Car Tire Tyre Pressure Monitoring Sensors TPMS Alarm System for Android IOS

Description: It was designed as a direct tire pressure monitoring system, namely, installing pressure and temperature sensor on the tire, then displaying the real-time data on phone (Android IOS, IPad) through bluetooth connection, And it will alarm when the tire pressure and temperature is abnormal. APP Program Feature: 1. Quick leak alarming: When pressure leaks over 5kpa within 5 seconds, it will start up quick leak alarming and appear a "leak" icon. 2. Slow leak alarming: When tire pressure is lower than the limited pressure, it will start up slow leak alarming and appear a "low pressure" icon. 3. High pressure alarming: When pressure is over the limited tire pressure, it will start up high pressure alarming. 4. Low pressure alarming: When pressure is lower than the limited tire pressure, it will start up low pressure alarming. 5. High temperature alarming: When tire temperature is over the limited temperature, it will start up high temperature alarming. 6. No signal alarming: When cannot receive signal in a certain period of time, it will start up no signal alarming. 7. Low battery power alarming: When battery is lower than the setting data, it will start up low battery power alarming . bluetooth TPMS Specification: Operating voltage: 3V Operating currant: 300A Static current: 2.2A bluetooth transmit power: 0dBm MAX Responding time: 5s Display way: By APP Waterproof level: IP67 Working humidity: 95% MAX MAX Tire Pressure Monitor range: 100-1300kPa Tire Pressure Monitor Accuracy: 10kPa Tire Temperature Monitor Accuracy: 3 C Working temperature: -40 C~ +85 C Storage temperature: -45 C ~ +125 C Battery capacity: 330mAh Battery life: About 1200 days(Calculated by 4h driving each day) Package Included: 4 X Sensors 1 X Card with App QR Code