Ios Android APP Bluetooth TPMS for Smart Phone Tire Pressure Monitor System External Sensors
August 03 09:41:15, 2025
TW501 is a Bluetooth V4.0 Wireless TPMS (Tire Pressure Monitoring System) designed for smart phone integration via an OBD interface. This system allows users to download the dedicated app on their smartphones, enabling real-time monitoring of tire pressure and temperature. When tire pressure or temperature falls outside the safe range, the device triggers a human voice alarm in either Chinese or English, ensuring drivers are immediately alerted.
The system includes four external sensors that can be easily installed on each tire. The monitor connects to the vehicle’s OBD socket for power and communicates wirelessly with the smartphone through Bluetooth. Users can customize alerts, set pressure thresholds, and even match or change tire positions directly from the app.
Key features include:
- 4 external wireless sensors
- Compatible with both Android and iOS devices
- Human voice alarm in multiple languages
- Real-time display of tire pressure and temperature on smartphone
- Adjustable pressure and temperature alert settings
- Supports both psi and bar units
- Easy installation and user-friendly setup
Specifications:
- Operating Temperature: -20°C to 80°C
- Pressure Range: 0–4.5 Bar (65 Psi)
- Pressure Sensitivity: ±0.1 Bar (1.5 Psi)
- Temperature Sensitivity: ±3°C
- Power Output: <10dbm
- Frequency: 433.92 MHz
- Sensor Size: 20mm x 17mm (Diameter x Height)
- Sensor Weight: 10g
The package includes:
1. 1x Monitor
2. 4x External Sensors
3. 2x Wrenches
4. 1x Professional Wrench
5. 5x Hexagon Nuts
6. 1x English Manual
7. Original Box Packaging
This TPMS system is ideal for drivers who want to stay informed about their tire conditions while on the road. It's especially useful for long-distance travel or in areas where tire pressure can fluctuate due to weather changes. The smart box packaging ensures secure delivery, and the product is manufactured in Shenzhen, Guangdong, China, with HS Code 9026209090.
Note: This device requires Bluetooth version 4.0 or higher to function properly.
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