1. OEM TPMS Sensor Replacement: The TS100 Tire Pressure Sensors Pack of 4 is entirely manufactured by manufacturer name. It boasts a 2IN1 dual frequency of 315/433MHz, rendering it a perfect fit for 98% of vehicles. What a costeffective OEM sensor replacement 2. Long Life, Excellent Quality: The TS100 tire sensor with 0 to 900 kpa tire pressure monitoring range, conveniently portable weight at 12 g, can work on 40 c to 125 c, and with highperformance battery, can work up to 5 years, unlike some cheaper alternatives only 23 months 3. Working Partner: The TS100 TPMS sensor is not preprogrammed and needs to work with TPMS Tool such as TP150 or IP819TP to get programmed. After that, simply activate/relearn/diagnose it to complete the entire sensor replacement process 4. Easy to Install, Professional Test: The TS100 can be easily installed with just 5 DIY steps, resulting in a tire with the sensor seamlessly integrated. And All sensors undergo thorough quality control procedures prior to leaving the factory, including durability, temperature resistance, motor performance, mechanical properties, and strength tests 5. Wish it could be reused? Wish it could be programmed multiple times and switched in different cars? TS100 can meet your needs, just make sure it's still intact before reusing. What a big money saver