Peace, mercy, and blessings of God be upon you: A tire sensor from the well-known SPY company. (🔴🔴With special out-of-factory modifications for the store) Among the special modifications we made out of the factory: 1- The factory battery has been modified from 600mah to a better quality battery from XKD factory with a larger capacity of 730mah. 2- Addition of heat-resistant insulation on the battery. 3- The solar charging board has been replaced with a better and more stable model. 4- The air vent outlet has been widened to 2mm. Its features include: 1- Displaying tire pressure. 2- Displaying air temperature inside the tires. 3- Activating an alert if the air temperature inside the tire rises, or if the air pressure drops or exceeds the allowed limit. You can also set the alert temperature. 4- It charges via solar energy, and you don't need to connect any external wires. 5- It attaches to the windshield at an angle that clearly displays the screen. 6- Screen brightness control feature. 7- In case the lifespan of one of the valves expires, you can replace the valve alone and there is no need to replace the entire set. 8- The valves are made of very high quality, rust-resistant metal. 9- The valves were ordered in titanium color (shiny gray), a distinctive and luxurious color. 9- Regarding installation, there is no difficulty. You can install it at the nearest tire shop. Of course, based on experience, this company is the best specialized company in this field, and I don't think it has a competitor in the market. Unfortunately, most other Chinese products prevalent in the market have similar designs in appearance, but after a short period, the sensor breaks, turns off, or reads incorrectly. However, this device has a long lifespan of years, and you can replace the valve alone if its lifespan expires. The device has a (6-month) warranty, and based on experience, its lifespan is long and lasts for years. ((🔴In the summer, when the car is parked under the hot sun, it is preferable to remove the device from its base and place it in the drawer away from direct sunlight to ensure a longer lifespan)) Price for (Black Edition) windshield type device with internal valve set: 289 Price for (Red Edition) interior decoration compatible type device with internal valve set: 289 Spare parts are also sold separately: For more inquiries, contact via WhatsApp only / (Phone number will appear in the designated field)