The convenient Yamaha Remote Starter Kit lets you operate the Yamaha EF3000iSE or EF3000iSEB generator remotely with the wireless easy-to-carry key fob transmitter (For replacement key fob order: ACC-GNRST-30-20). The starter kit electronically starts the choke when necessary for quick activation in cold weather. The panel-mounted key switch located on your generator can still be used to start the generator when you are close by and don?t have the remote starter with you. The interior antenna is ideal for operation up to 75 feet away. When you are further away from the generator(up to 300 feet unobstructed), order the Optional External Antenna (ACC-GNRST-30-10), sold separately. The QuickStart Remote Start Kit links into a connector already in place on the generator's wiring harness, and mounts securely inside the generator using an existing mounting bolt.