General Description
TPMS1309PA is an OEM model designed for Car manufacturer, consisting of receiver module, LF trigger and transmitter.

Product Feature
1. Perfect structure and appearance design, well match the mainstream interior style of cars
2. Powerful functions including low pressure, high pressure alarm and fast leak alarm etc 
3. Display can be embedded into instrument and integrate with car body
4. Connect to continuous vehicle power to ensure full-time monitoring
5. Flattened transmitters suitable for various wheel rims
6. Easy installation, suitable for assembly line of the manufacturer

Alarm Function:
High Temperature Alarm issued when tire temperature exceeds 75℃.
Low Pressure Level 1 Alarm issued when tire pressure is 12.5% lower than the standard pressure.
Low Pressure Level 2 Alarm issued when tire pressure is 25% lower than the standard pressure.
Low Pressure Level 3 Alarm issued when tire pressure is 50% lower than the standard pressure.
High Pressure Alarm issued when tire pressure is 25% higher than the standard pressure.
Fast Leak Alarm issued when pressure inside the tire drops more than 3psi within 12s .
Transmitter Trouble Alarm issued when transmitter fails to work or there is RF interference.

Operation Function
Communication via BUS: with CAN interface, share data and information with other in-car electronic units.
Self-diagnosis and Inspection: send diagnosis information of each part via CAN BUS to main control system 
or diagnosis device.
Automatically Rotation and recognition: when rotate tires, system automatically recognizes and adjust transmitter position.

	Receiver • Small and compact body for installation at any position • Connect to continuous vehicle power to ensure full-time monitoring • Powerful function can promptly process data and make judgment • Issue an alarm quickly of improper tire pressure and temperature condition inside the tire	Specifications • Mid-frequency:433.92MHz                   • Receiving Sensitivity ： -105dBM  • Input Voltage：DC12V             • Operating Temperature： -40℃-+85℃        • Dimension：84×77×29mm
	Transmitter •  Flattened design for application on various wheel rims •   High-performance material ensures excellent moisture proof, anti-vibration and weather proof feature •  Outstanding function for real-time monitoring of pressure and temperature  •  Quick response with alarm to improper tire pressure condition •   With receiving and transmitting, realize two-way communication	Specifications • Mid-frequency：433.92MHz    • Transmitting Power：-20dBM • Pressure Monitoring Range： 0~8bar/0~116psi  • Pressure Monitoring Pricision: ±0.1bar/±1.5psi • Operating Temperature： -40℃~+125℃ • Life：10 years      • Dimension：75*63*19.5mm
	Trigger • Each trigger is installed at the fixed position • Trigger and position transmitter automatically. • Trigger and monitor each transmitter's pressure automatically when vehicle is powered, vehicles starting automatically detect various tire pressure sensor • With receiving and transmitting , realize two-way communication.	Specifications • Module Type: ASK                 • Input Voltage：DC12V             • Operating Temperature： -40℃-+125℃        • Dimension：111*64*23mm