OEM No/Model: ST-683
Passenger Car/4WD Wireless TPMS 4 wheels app for iPhone&iPad With Bluetooth Receiver FCC CE for USA EU Market
Main Features;
1)Sensors are applied interior of tire,safe and stable
2)Bluetooth Wireless Technology,bluetooth receiver built-in lithium-ion rechargeable battery,4 tyres pressure and temperature can be shown on the smartphone at the same time.
3)The data will be updated every 4 minutes in normal status,otherwise the monitor will alarm.
4)Using special value chip,could efficiently prevent tyre explosion,save gas,foresee air leakage,reduce tyre wearout, and balance tyre pressure.
5)Scan the QR Code and download the free app to use.
6)This system can work automatically to monitor the tire pressure and temperature at real-time.
Support IOS Smartphone online monitoring,just download "CAR TPMS"from
Apple Store(Android smartphones need to install APK file)
TPMS Modules Technical Parameters
Sensor Technical Parameters
1)Work Voltage:2.1V~3.6V
2) Pressure measure range:0-800KPA
3) Temperature measure range:-40-125
4) Sensor weight:12g(without valve)
5) Work frequence:433.92MHz
High Frequency Bluetooth Receiver Technical Parameters
1) Operating voltage: USB5V or car power supply DC12V
2) the maximum operating current: <20MA
3 )Bluetooth sent distance8:M
4) Bluetooth version: 2.0
5) Receiver sensitivity: <-110dbm
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