Read Carefully Before OrderingBatteries Not Included (CR2032). This is just a blank key that needs to be programmed before use, working with Autel MaxiIM tools like KM100 (X)/ IM508S PRO/ IM608 PRO II. If you don't have the tool, you can take it to a mechanic or technician for cutting and programming. Please be informed that the blade is for Toyota-style which may fit your car. If you have any questions, please contact Autelonline @ outlook . com.High Sensitivity 4 Buttons, Functions Same as OEMMade of premium engineering materials to support anti-fall quality, and function is the same as the factory original, includes features L. ock, Unl. ock, Trunk, and Panic. 1:1 design to replace your l.ost or broken one quickly and easily. Kindly note: please make sure your original remote has the same buttons on it!Built with Latest Technology Proximity IK-`yAutel blank key is brand new high-quality hands-free proximity replacements for select vehicles with push-button i.gnition access. Replace your l.ost or broken remote one quickly and easily with this Autel IK-`y. Autel Blank Key is engineered with high-security functionality, which meets or exceeds industry and regulatory standards. OE-quality, Dual-Band, Multi-Frequency Transmitter 315MHz/ 434MHz or 868MHz/ 915MHz, Supports Ultra-Long Range (40 meters/ 130 feet) Frequency Transmission.360& 130FT Ultra-Long Remote Safety FeatureUnl. ock your car doors quickly and get in your car much faster than you could if you were using a regular carK`y. The Remote-K`yless-Entry (RKE) is built-in a long-range antenna to transmit signals to the vehicle. Capable of Ultra-Long Range (40 meters/130 feet) frequency transmission and 360 scientific strong sensitivity.Programmable with Autel MaxiIM ToolsAutel blank key is easily programmed for supported vehicles in as little as a minute by Autel MaxiIM tools, such as KM100 (X), IM508S, IM508S PRO, IM608 II, IM608S II, IM608 PRO II, etc. Kindly Note: Services are not universal, depending on the vehicle coverage of your programming tool. Please reach us for the compatibility first Autelonline @ outlook . com.