Ring Retrofit Alarm Kit - Front
Ring Retrofit Alarm Kit - Angled
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Ring Retrofit Alarm Kit

$143.99 Regular price


The Ring Retrofit alarm kit allows you to connect your existing wired contact sensor zones to your wireless Ring alarm system and control it from the Ring app. Professionally install and connect up to 8 contact sensor zones with one Retrofit alarm kit. Receive mobile notifications when wired contact sensors on your doors and windows are opened. Arm and disarm your system with a simple tap. Even manage all your Ring video doorbells, cameras, and Alarm devices from one simple dashboard.

Features & Tech Specs

New life for old alarms.
Connect your existing hardwired contact sensors to your wireless Ring Alarm system, and control it all from the Ring app. Get started with help from a professional alarm installer (recommended but not required). Wire up to 8 zones with one Retrofit Alarm Kit (Note: not for use with wired smoke or CO detectors or existing keypads).

Control it all from the Ring app. 
Receive mobile notifications when connected wired zones are opened. Arm and disarm your system with a simple tap. Even manage all your Ring Video Doorbells, Cameras, and Alarm devices from one simple dashboard.

Add an extra layer of protection. 
Get even more out of all your Ring devices every day with ​Ring Protect Plus​, a subscription service that lets you review video events, adds 24/7 professional monitoring for Ring Alarm and so much more.

  • Size: 4.53 x 4.53 x 1.0 in.
  • Zones: 8
  • Battery: 2 x 3V Lithium CR123
  • Battery Life: Up to 5 years
  • Z-Wave: Up to 250 ft.
  • Mount: Wall 
  • Temperature: 32°F to 120°F

This product is for customers that have existing wired contact sensor zones from an existing security system that is in good working order. A Ring Alarm system is also required for Retrofit Alarm Kit to function. We recommend professional installation by an experienced security system installer or licensed electrician.

If you are using hardwired smoke, CO, or heat detectors or other life safety devices, it is strongly recommended to have a licensed professional do any work on your existing wired alarm panel. Disconnecting power will result in the deactivation of your hardwired life safety devices.


Ring 1 Year Limited Warranty
Vidlogix 1 Year Extended Warranty
Ring Retrofit Alarm Kit (1)
3V Lithium CR123 Battery (2)
Double-sided tape
Owner's manual

Protection Plan Protection plans starting at $5.00

Covered by Vidlogix

If your gear is damaged or breaks from normal wear and tear or accidental handling, the cost of repair or replacement will be covered. Vidlogix handles all processing, claims, and follow up.

Plans are competitively priced to meet your coverage needs. Plus, there's no middleman or lengthy approval process–which means approved claims are settled in days not weeks.

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