Retrofit Alarm Kit, Wired to Wireless Bridge

Connect your existing hardwired alarm sensors to your wireless Ring Alarm system, and control it all from the Ring app.
Have a wired alarm system? Make it smart with Ring Retrofit Alarm Kit, a wired-to-wireless bridge that conveniently connects your existing hardwired contact sensors to your Ring Alarm system.Requires Ring Alarm Base Station. Professional installation recommended (but not required). Please note: Existing wired contact zones must be in good working order. Requires Ring Alarm or Ring Alarm Pro, sold separately. Ring Alarm and all Ring Alarm accessories require a subscription for digital notifications, in-app features, digital arming/disarming, and integration with other Ring, Echo, and third party products. Subscription sold separately. View /protect-plans for pricing and details. Save up to $100 per year on home insurance with a professionally monitored Ring Alarm.3 Learn more. For use in the continental U.S. (excluding American Samoa, Guam, Northern Mariana Islands, Puerto Rico, and the U.S. Virgin Islands) and Canada.

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