Shuts off vehicle if you're separated from it. Easy to install. Mounts directly to console, connects to prewired harness. This Accessory is Designed to Fit the Following: Snowmobiles , 2023-2025 ProStar S4 TITAN Adventure 155 , 2022-2024 550 RMK EVO 144 , 2022-2024 550 INDY EVO 121 , 2020, 2018 800 Switchback XCR , 2020-2022 600 INDY SP 137 , 2020-2021 RMK EVO 144 , 2020-2021 INDY EVO , 2020-2021 600 INDY XCR 129 , 2020-2021 600 INDY XC 137 , 2020-2021 600 INDY Adventure 137 , 2020 RMK EVO ES 144 , 2020 INDY EVO ES , 2020 850 INDY XC 129 , 2020 800 RMK KHAOS 155 3" , 2020 800 RMK KHAOS 155 , 2020 800 INDY XCR 129 , 2020 800 INDY XC 137 , 2020 800 INDY Adventure 137 , 2019, 2017 600 RUSH XCR , 2019-2023 800 TITAN Adventure 155 , 2019-2022 800 TITAN XC 155 , 2019-2022 600 INDY SP 129 , 2019-2021, 2017 600 Switchback PRO-S , 2019-2021, 2016-2017 600 PRO-RMK 155 , 2019-2021 800 TITAN SP 155 , 2019-2021 600 Voyageur 144 , 2019-2021 600 INDY XC 129 , 2019-2020, 2017 800 Switchback PRO-S , 2019-2020, 2015-2017 800 RUSH PRO-S , 2019-2020, 2015-2017 600 RUSH PRO-S , 2019-2020 800 PRO-RMK 174 , 2019-2020 800 PRO-RMK 163 3" , 2019-2020 800 PRO-RMK 163 , 2019-2020 800 PRO-RMK 155 3" , 2019-2020 800 PRO-RMK 155 , 2019-2020 800 INDY XC 129 , 2019 INDY EVO ES , 2019 INDY EVO , 2018-2022, 2010-2016, 2008 600 RMK 144 , 2018-2021 600 Switchback XCR , 2018-2021 600 Switchback Assault 144 , 2018-2020 800 SKS 155 , 2018-2020 800 SKS 146 , 2018-2019 800 RMK Assault 155 , 2018-2019 600 Switchback Adventure , 2018 800 Titan XC 155 , 2018 800 Titan SP 155 , 2018 800 Titan Adventure 155 , 2018 800 Switchback Pro-X , 2018 800 Switchback Pro-S , 2018 800 Rush XCR , 2018 800 Rush Pro-X , 2018 800 Rush Pro-S , 2018 800 Pro RMK 174 3 Inch , 2018 800 Pro RMK 163 3 Inch , 2018 800 Pro RMK 163 , 2018 800 Pro RMK 155 3 Inch, 2018 800 Pro RMK 155 , 2018 600 Switchback SP 144 , 2018 600 Switchback Pro-S , 2018 600 Rush XCR , 2018 600 Rush Pro-S , 2018 600 Pro RMK 155