✓ USA - This kit is brought to you by Start-X, the leading plug n play remote start company in North America. The remote Start module is proudly designed and engineered in North America. With tens of thousands of satisfied customers, you can't go wrong. Start-X technical support agents are located in the USA and provide support in English. ✓ 3 X LOCK – No need for extra devices. Start your vehicle by pressing lock 3 times on your existing factory remote. The distance you can remote start from is the same distance you can lock/unlock your vehicle. No remote is included in this kit. You may want to test your remote to see if it’s enough for your remote start needs. ✓ COMPATIBILITY, KEY START ONLY – This kit is compatible specifically with a Key Start 2016 - 2021 Civic. Not compatible if you start the vehicle by pressing a button. Fits 16, 17, 18, 19, 20, 21. Automatic transmission only. ✓ START-X T-HARNESS – This kit includes a unique Start-X T-harness that greatly simplifies the install. There is zero wire splicing or cutting involved, completely plugs into the factory connectors. All you need to remove is the steering column cover. See the video. Paring the remote start to the vehicle requires a computer. Windows or a Mac. Chromebook, iPad or any other device will not work. . ✓ START YOUR VEHICLE REMOTELY- Use the most complete Plug N Play Remote Starter Kit to warm up your vehicle in those freezing mornings. No more waiting 10 min to defog your windshield. Cool your vehicle before entering in the blistering heat.