==============Product description==============
Highlights of The Bluetooth 4.0 TPMS Mornitoring Alarm System:
1. TPMS Sensors works through bluetooth 4.0 to mobile phone. Fast and accurate.
2. There are 4 internal sensors will be installed, Anti-theft and waterproof (IP67).
3. Internal sensors can works 5 to 8 years( 40 KM per day).
4. It has KPA, BAR and PSI switch function.
5. It has C and F temperature switch function.
6.Waterproof and anti-theft design*-Great device with anti-theft, waterproof Grade at IP67，the external sensors for any cars.


Parameters:
Working voltage: 3V;
Working current: 100μA;
Sleeping current: Less than 2.2μA;
Bluetooth working frequency:2.4GHz;
Response time: Less than 5S;
Tire pressure detection range: 100-1300 kPa (1-13 Bar);
Tire pressure detection accuracy: ± 10kPa (0.1 Bar);
Battery life : 3-5 years ( external sensor), 40km per day;
or 5-8 years ( internal sensors), 40km per day.

Packing list:
4x Sensors
1x Card with App QR Code
1x Very good packing box

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