Feature: . Dynamically monitor: This motorcycle Tire Pressure Monitoring System dynamically monitors tire pressure and temperature, improves fuel efficiency, prolongs tire life, and enhances driver safety. Long battery life and keep safe: The Bluetooth-compatible external Motorcycle TPMS sensors feature a long-lasting battery life of approximately 3 to 5 years. Easy operation via APP: This BT TPMS supports Bluetooth 4.0 or higher and is operated via an app. The Tire Pressure Monitoring System is designed for smartphones and supports apps for iOS and Android devices. During Bluetooth scanning, the app may request location permission; please allow this access as it is required by the Android system for Bluetooth functionality. High Accuracy: Real-time monitoring with 2 TPMS sensors, waterproof and corrosion-resistant design, anti-theft technology, suitable for use in rainy conditions. High sensitivity and accurate pressure and temperature measurement. Easy Setup: Installation can be completed in 3 simple steps within 10 minutes. 1. Remove tire valve caps and insert anti-theft screws; 2. Install outer sensor onto tire valve stem in order; 3. Hold the sensor in place and tighten the anti-theft screw. Warning: Compatible with smartphones supporting Bluetooth 4.0 or higher. Not compatible with devices below Bluetooth 4.0. (Due to variations in hardware performance among Android phone manufacturers, data transmission delays may occur, which is considered normal). Product display is shown on smartphone screen. While driving, exercise caution when checking tire pressure and temperature on your phone. If tire pressure rapidly increases or decreases continuously, stop the vehicle and inspect the tire for damage. This product provides tire pressure and temperature readings but cannot prevent accidents caused by sudden tire failure. It is recommended to use high-quality tires. Slight tire leakage resulting in gradual pressure loss over time is normal and not related to the installation of this product. Outer Sensor Installation: Each sensor has a unique ID code. Ensure each sensor is installed on the correct tire valve position. Note: When tightening the sensor, open the app on your phone (select Auto Pair) and press the Search button simultaneously to complete sensor pairing quickly. Attention: Follow the markings and install each sensor on its corresponding tire. Keep the installation tools (screws and wrench) in your vehicle for future sensor installation or removal. After installing the sensors, check for any signs of air leakage. Sensor Specifications: Working Voltage: 3V Working Current: 100mA Standby Current: 2.2mA Wireless Working Frequency: 2.4GHz Wireless Transmitting Power: 0dBm MAX Wait Time: 5s Display: APP Waterproof Standard: IP67 Working Humidity: 95% MAX Tire Pressure Detection Range: 100-1300kPa Tire Pressure Detection Accuracy: ±10kPa Tire Temperature Detection Accuracy: ±3°C Working Temperature: -30°C to +80°C Storage Temperature: -30°C to +85°C Battery Capacity: 140mAh Battery Life: 3–5 years Sensor Weight: 8g ±1g APP Compatibility: Supports both Android and iOS operating systems. Requires Bluetooth 4.0 or higher. APP Installation: Option 1: Scan the QR code on the card to download and install the app. Pairing Instructions – Recommended Method: Scan Code: Open the downloaded app and scan the code to pair with the corresponding sensor ID. Complete the pairing process, then install the sensor and wait for data transmission. Note: If data is not displayed after installation, drive the vehicle above 20km/h for 2–3km to activate data transmission. Package Includes: 2 x External Sensor 2 x Screw 1 x Wrench 1 x User Manual 1 x Sensor ID Card