Compatibility Designed to fit Chevy HHR (2006-2011), Buick Terraza (2005-2007), Saturn Relay (2005-2007), Chevrolet Uplander (2005-2008), and Pontiac Montana (2005-2009). Perfect replacement for various models. FCC ID & Part Numbers FCC ID: KOBGT04A. Part Numbers: 15100811, 15777636. Operating frequency: 315MHz, ensuring a stable signal and seamless connection to your vehicle. Durable & Battery Included Pre-installed with a high-quality lithium 3V battery, ready to use out of the box. Compact and sturdy design with a durable shell for daily use. Key Features Reliable 3-button functionality for locking, unlocking, and panic alarm. Built-in ergonomic design ensures a comfortable grip and easy portability. Package Dimensions Includes 1x keyless entry remote with pre-installed battery. Dimensions: 5.8 x 4.3 cm / 2.28" x 1.69". Compact for pocket or keychain use.