1. Sensor (Clamp-in/Snap-in, 315MHz/433MHz) is a programmable universal sensor designed for efficient sensor replacement. It performs like original sensors in terms of signal interval, durability, and functionality. Featuring a convenient design that allows for quick installation and removal, it is a reliable TPMS solution.2. Sensor (SW2IN1) is a programmable universal sensor designed to support both 315MHz and 433MHz applications in one unit for efficient replacement.3. Features a press-release valve design that allows rubber and metal stems to be interchanged by hand without the need for a sensor head fitting tool. Performs reliably in signal transmission, durability, and functionality.4. Sensor (SW2IN1) can replace direct TPMS sensors mounted on wheels, including original equipment and other universal sensors. Our sensors can be programmed to replace up to 98% of sensors currently used on vehicles. Programming can be done using a diagnostic scanner (e.g., TS508, TS601, MK808TS, MP808TS) to ensure broad market coverage.5. Universal 433MHz and 315MHz metal stem sensors provide coverage for the latest vehicle models. These TPMS sensors can be wirelessly programmed during installation. Only two sensor types cover 98% of the market and support ID cloning without requiring a sensor re-learn process.Battery: CR2032 Battery Life: 3 years Battery Voltage: 3.0 V Low Frequency Inductance: 125kHz PREMO / 7.2mH / 5.89mH Crystal Oscillator: 3225 NKD 26MHz Chip: USA-NXP-Freescale-FXTH87E Valve: Metal Operating Temperature: -45C to +125C Pressure Rating: Max 900kPa Transmission Power: 8dBm (58dBm) Transmit Frequency: 433MHz or 315MHz Temperature Reading Accuracy: 3C Pressure Reading Accuracy: 3kPa G Sensor Reading Accuracy: 15% Storage Temperature: -40C to +150C Weight: 0.03kg Size: 74 x 44 x 22mm Color: As shown Material: Plastic + Metal Package Contents: 4 x Tire Pressure Sensor Note: Light and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3cm.