广告Join over 4 million people who feel safer in their home. Try it risk-free for 60 days. Named “Best Home Security Systems of 2024” by U.S. News & World Report.
24/7 Video On Your Phone · Get alerts on your phone · See what happens 24/7 · $0.50/day
广告Upgrade Your Home Security w/ Ring Professional Protection Plan. Opt-In To 24/7 Support. Ring Alarm Lets You Know What's Happening at Home. Browse Current Deals and Offers Now!
24-hour backup battery · Expand your security · Included contact sensor · Real-time alerts
English
