2/4Pcs Vehicle Safety TPMS BT 50 Car Tire Pressure Sensors External Tire Pressure Monitoring System Motorcycle TPMS _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 2/4Pcs External Tyre Pressure Sensor Bluetooth-Compatible 5.0 External Tire Pressure Monitoring System Car Tire Pressure Sensors _x000D_ _x000D_ _x000D_ Features: _x000D_ 1. Bluetooth-Compatible 5.0: The vehicle safety TPMS features Bluetooth -Compatible 5.0 for high-speed connection, stable transmission, accurate data, and extended reception range. This tire safety monitoring system ensures you receive real-time updates on your tire status efficiently and reliably. _x000D_ 2. APP Operation: With the wireless auto security alarm, you can monitor tire pressure and temperature in real-time through a dedicated smartphone app. The app offers a wide range of pressure alarm settings, suitable for tires ranging from 0-6 bar / 0-100 psi, enhancing your driving safety. _x000D_ 3. Comprehensive Safety Alerts: The external tyre pressure sensor provides five essential safety alerts: high-pressure alarm, low-pressure alarm, leak alarm, high-temperature alarm, and low sensor battery alarm. _x000D_ 4. Versatile Compatibility: Compatible with various vehicle models, the car tire pressure sensors are available in sets of 2 or 4 sensors. This flexibility allows you to choose the best configuration for your vehicle, offering customizable and reliable tire monitoring. _x000D_ 5. Easy Tire Position Exchange: The vehicle safety TPMS allows for easy tire position exchange, giving you the convenience to rotate your tires as needed. _x000D_ _x000D_ Specification: _x000D_ Origin: Mainland China _x000D_ Packing size: 100.00x80.00x30.00mm/3.94x3.15x1.18inch _x000D_ Product description: Material: ABS, copper _x000D_ Bluetooth-Compatible version: Bluetooth-Compatible 5.0 _x000D_ Working voltage: 5V _x000D_ Quiescent current: 1 uA _x000D_ Bluetooth-Compatible operating frequency: 2.4GHz _x000D_ Bluetooth-Compatible transmit power: 4dB _x000D_ Response time: 4s _x000D_ Display method: APP _x000D_ Waterproof grade: IP67 _x000D_ Working humidity: up to 95% _x000D_ Tire pressure monitoring range: 0-100PSI _x000D_ Tire pressure monitoring error: +3PSI _x000D_ Working temperature: -20~80 _x000D_ Storage temperature: -30~85 _x000D_ Battery life: 2-3 years _x000D_ Battery capacity: 140mAh (external) _x000D_ Alarm function: high pressure, low pressure, high temperature _x000D_ Suitable for: cars, motorcycles, SUVs, MPV, RV, ATV _x000D_ _x000D_ _x000D_ Note: _x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x000D_ Please allow 1-2cm measuring deviation due to manual measurement._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 2/4pcs x Sensors _x000D_ 1 x Wrench _x000D_ 1set x Mounting Screws _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_