Have a wired alarm system? Make it smart with Ring Retrofit Kit with 5-Piece Alarm Bundle-a wired-to-wireless bridge that conveniently connects your existing hardwired contact sensors to your Ring Alarm system. For total peace of mind, get 24/7 Professional Monitoring with emergency police, fire, or medical support1 with a compatible Ring Protect subscription, sold separately. This item includes: Ring Retrofit Alarm Kit Alarm Security Kit, 5-Piece Please Note: Existing wired contact zones must be in good working order. This item includes a free 30 day trial of Ring Protect2 Ring Alarm and all Ring Alarm accessories require a compatible Ring subscription (sold separately) for digital arming/disarming and certain other in-app features. Customer reviews may reference features that require a subscription. Add on professional installation services
