Car Alarm Ring Sensors

Fastest delivery on Mon, Aug 3 Please enter a valid number Add to Cart Does not ship to Canada, American Samoa, Micronesia, Guam, Marshall Islands, Northern Mariana Islands, Palau, Puerto Rico, U.S. Virgin Islands, Armed Forces Americas, Armed Forces Europe, Armed Forces Pacific. Show More Track your vehicle’s location with confidence and get notifications of your car’s whereabouts and movements. Real-Time Alerts — Receive notifications for impacts, door openings, and other disturbance alerts so you can act fast. Check Your Vehicle’s Location — Use the Ring app to view your vehicle on a map with period updates. No Ongoing Fees — Enjoy nationwide protection with no monthly subscription. Easy Car Installation — Plugs in with no tools, wiring, or complicated setup. Compatible with most vehicles. Check here. Connects to Your OBD-II Port — Powered by your car while driving, with a built-in backup battery that lasts up to 7 days when parked. Built on Amazon Sidewalk — Taps into a neighborhood-wide network to know where your car is whether it’s parked nearby or across the country.1 Amazon Sidewalk-enabled device; requires Amazon Sidewalk coverage for use. Coverage may vary by location. Learn more about Amazon Sidewalk coverage in your area. Explore the full lineup of Ring Sensors. Please note: Car Alarm plugs into your vehicle’s OBD-II port. For help locating it in your car, please check your vehicle’s owner’s manual. Car Alarm is not compatible with certain electric and other vehicles; check here to review a list of known vehicles that are NOT compatible. You are responsible for following manufacturer instructions, verifying device compatibility with your vehicle, and proper installation.