IDoing Special TPMS Newest technology Car TPMS Tire Pressure Monitoring System with mini Inner sensor Auto support Bar and PSI

IDoing Special TPMS Newest technology Car TPMS Tire Pressure Monitoring System with mini External sensor Auto support Bar and PSI 

Installation video:  https://youtu.be/PHLb9A2i0no

It has the following features:
1. Monitors and displays pressure and temperature of tires
in real time.
2.Monitors voltage of sensor batteries.
3.Promptly activates audible and visual alarms: low pressure,
high pressure, high temperature,rapid leak,sensor battery low
and no signal from sensor.
4.Displays pressure in kPa,bar,psi
5.Displays temperature in ℃
6.Allows setting thresholds for low pressure and high pressure
alarms.
7.Supports sensor pairing and sensor position swap procedure
to facilitate tire rotation.

Working environment
Receiver
Working temperature:-20℃~+70℃
Storage temperature:-20℃~+80℃
Working voltage:+12V

TPMS sensor:
Working temperature:-400℃~+125℃(internal sensor)/-20℃~+85℃(external sensor)
Storage temperature:-400℃~+125℃(internal sensor)/-20℃~+105℃(external sensor)