Programmable IKEY Smart Key 4-Buttons, GM-style, prgm with MaxiIM KM100 tablet Autel programmable 4-button GM-, Cadillac-style IKEY. Lock, Unlock, Trunk, Panic. Use the Autel MaxiIM KM100 to program IKEY. Include GM-, Cadillac-type Rescue Blade. Meets or exceeds industry and regulatory standards. Compatible with vehicle systems using 315/415 MHz and 868/915 MHz. Capable of Ultra-Long Range (40 meters/130 feet) frequency transmission. Battery (CR2032) and Emergency Blade not included. One-year limited warranty. ,- Programmable IKEY Smart Key - 4-button, GM- Cadillac-style - Lock, Unlock, Trunk, Panic - Program with KM100 Tablet - Includes Rescue Blade - Requires battery CR2032 (not included) - 1-year limited warranty