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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 compatible Ring subscription (sold separately) for digital arming/disarming and certain other in-app features.
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🇺🇸 Ship from USA · On Agora since 2025
$79.99