Car mobile Phone Blueteeth Universal Internal Blueteeth TPMS Sensor System

Car Moible Phone Blueteeth Universal Internal Blueteeth TPMS Sensor System   GFSK Blueteeth 4.0, ASK Modulation Signal12V real time digital tire pressure monitoring system, used with your moible phone. Android mobile and Apple IOS are OK.  Features:1.Bluetooth GFSK for high-frequency transmission 2.ASK modulation signal for low-frequency transmission 3.Simultaneous measurement and monitoring of air pressure and temperature, with self-check and tire leak monitoring functions 4.IP67 protection 5.Light weight and small sizeTechnique Specification for sensor:Bluetooth sleep power is as low as 0.3uASupporting scanning QR code pairing, save charging and venting pairingFront and rear tire pressure and alarm values are set indepentlyVariety of pressure and temperature unit options for choiceQuery waring logs in various waysMultilingual broadcasting2-10 wheels are supportedPart Details:   TPMS Sensor4pcsAccessary bag1pc  Technique Parameter:Battery modelCR 2050WRF frequency2.4GStand-by current