Ios Android APP Bluetooth TPMS for Smart Phone Tire Pressure Monitor System External Sensors
August 03 09:37:47, 2025
TW501 is a Bluetooth V4.0 Wireless TPMS (Tire Pressure Monitoring System) that uses external sensors and connects via OBD interface. This system allows you to download the dedicated app on your smartphone, enabling real-time monitoring of tire pressure and temperature. If the pressure or temperature exceeds safe limits, the device will alert you with a human voice alarm in either Chinese or English. You can also set up custom alerts and manage tire configurations directly from your phone.
Key features include:
- 4 External Sensors for all four tires
- Compatible with both Android and iOS systems
- Powered through the OBD socket
- Displays tire pressure and temperature on your smartphone
- Supports selectable temperature units (PSI, BAR)
- Simultaneously shows data for all four tires
- Customizable pressure and temperature alert settings
Model NO.: TW501
Chip: Infineon
Batteries Brand: Japan Panasonic Batteries
Batteries Life Time: 5 years
APP: Download on Smart Phone
Tire Match: On APP of Smart Phone
Tire Changing: On Smart Phone
Alarm: Human Voice Alarm
Alarm Language: Chinese, English
Trademark: zhixuan
Transport Package: Smart Box for Each Set
Specification: Size is 73*63*10cm
Origin: Shenzhen, Guangdong, China
HS Code: 9026209090
Operating Temperature: -20°C to 80°C
Pressure Range: 0–4.5Bar (65Psi)
Pressure Sensitivity: ±0.1Bar (1.5Psi)
Temperature Sensitivity: ±3°C
Power: <10dbm
Frequency: 433.92MHZ
Dimension: 20mm x 17mm (Diameter x Height)
Sensor Weight: 10g
The package includes:
1. 1x Monitor
2. 4x External Sensors
3. 2x Wrench
4. 1x Professional Wrench
5. 5x Hexagon Nut
6. 1x English Manual
7. Original Box Pack
This TPMS is ideal for drivers who want to ensure their tires are always at the correct pressure, improving safety, fuel efficiency, and tire longevity. It’s easy to install and offers a user-friendly experience through its mobile app. The device is compatible with Bluetooth version 4.0 and above.