Save Up To $100 Off Alarm Security Kit. Click Here For Details.

Retrofit Kit with 5-Piece Alarm Bundle

    $375.00
    New life for old alarms

    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

    Control it all from
    the free 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.

    An extra layer of protection.

    Add an extra layer of protection for only $10/month.

    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.*

    From the everyday to the unexpected:

    Get unlimited video recording for up to 60 days.
    Stay online with cellular backup.
    Extend the warranty on all your Ring devices at one address.
    Get 24/7 professional monitoring to dispatch real-time emergency responders when break-ins or any other security threat is detected.
    *Details available at ​Ring Protect Plus​.

    See what's included

    Meet your security team

    • Ring Retrofit Alarm Kit
      Connect up to 8 wired contact sensor zones to enjoy all the wireless features of Ring Alarm. Install additional Retrofit Alarm Kits for 8+ zones.
    • Ring Alarm Base Station
      Keep your Ring Alarm online and connected to your devices. If the power or Wifi goes down, you’ll still be protected with battery power for up to 24 hours.
    • Ring Alarm Keypad
      Control your system from inside your home with battery-powered convenience. Mount it to any flat wall or use as a portable keypad.
    • Range Extender
      Extend your Z-wave signal from your Ring Alarm Base Station to other Ring Alarm components and expand your security coverage wherever you need it.
    • Motion Detector
      Watch over rooms and hallways. Mount to room corners or flat walls to detect motion inside your home.
    • Contact Sensor
      Protect every entry. Mount contact sensors to doors or window frames and always know when they open.
    Need help installing?
    A trusted installer can help you get started.
    Schedule your appointment today.
    Find Installer

    Tech Specs

    Ring Retrofit Alarm Kit

    Dimensions

    4.53 in. X 4.53 in. X ​1.0 in. ​(11.5 cm. X 11.5 cm. X ​2.54 cm.​)

    Available Colors

    White

    Features

    Connect up to 8 wired contact sensor zones and allow them to communicate wirelessly to the Ring Alarm Base Station.

    Power

    2 X 3V Lithium 123 Batteries Included

    Battery Life

    5 years with 100 events per day. "Events" defined as either open/close events or the 70 minute supervisory message sent from the device to the Base Station to report that the device is online.

    Connectivity

    Z-Wave (250-foot range to Base Station)

    Installation

    Mounts to Walls, Double-sided Tape Provided, Screw Mounting Optional (screws are not provided)

    Operating Conditions

    32°F to 120°F (0°C to 49°C)

    Setup Requirements

    Ring Alarm Security Kit (sold separately)

    Ring Alarm Base Station

    Power

    100 - 240V 50/60Hz AC Adapter Included

    Battery Life

    Rechargeable 24-Hour Backup Battery Included

    Dimensions

    6.65 in. x 6.65 in. x 1.42 in. (16.9 cm. x 16.9 cm. x 3.6 cm.)

    Operating Conditions

    32°F to 104°F (0°C to 40°C)

    Connectivity

    Ethernet, Wi-Fi, Z-Wave, Zigbee, Bluetooth for Setup (plus Cellular Backup with Ring Protect Plus subscription)

    Setup Requirements

    Ring Alarm Kit

    Warranty

    1 year limited warranty

    Ring Alarm Keypad

    Power

    AC Adapter, Rechargeable Battery Included

    Dimensions

    5.87 in. X 3.94 in. X 0.91 in. (14.9 cm. X 12.9 cm. X 7.5 cm.)

    Installation

    Wall Mount with Quick-Release Bracket or Place It on Any Flat Surface
    Protect every entry. Mount contact sensors to doors or window frames and always know when they open.

    Security Modes

    “Disarmed” deactivates your sensors and allows you to move freely throughout the house. “Away” activates all your sensors to protect your home while you’re away. “Home” only activates select sensors to give you flexibility.

    Connectivity

    Z-Wave (250-foot range to Base Station)

    Setup Requirements

    Ring Alarm Kit

    Warranty

    1 year limited warranty

    Contact Sensor

    Power

    3V Lithium Battery Included

    Battery Life

    ~3 Years

    Operating Conditions

    32°F to 120°F (0°C to 49°C)

    Dimensions

    3.23 in. x 0.98 in. x 0.94 in. (8.2 cm. x 2.5 cm. x 2.4 cm.)

    Connectivity

    Z-Wave (250-foot range to Base Station)

    Installation

    Mounts to Door and Window Frames

    Maximum Distance Between Sensors

    1/2 inches

    Setup Requirements

    Ring Alarm Kit

    Warranty

    1 year limited warranty

    Motion Detector

    Power

    3V Lithium Battery Included

    Battery Life

    ~3 Years

    Dimensions

    3.54 in. x 2.44 in. x 1.77 in. (9.0 cm. x 6.2 cm. x 4.5 cm.)

    Operating Conditions

    32°F to 120°F (0°C to 49°C)

    Connectivity

    Z-Wave (250-foot range to Base Station)

    Installation

    Mounts to Room Corners or Flat Walls

    Setup Requirements

    Ring Alarm Kit

    Warranty

    1 year limited warranty

    Range Extender

    Power

    AC Adapter

    Battery Life

    Rechargeable 24-Hour Battery Backup

    Operating Conditions

    32°F to 104°F (0°C to 40°C)

    Dimensions

    3.15 in. x 1.81 in. x 1.10 in. (8.0 cm. x 4.6 cm. x 2.8 cm.)

    Connectivity

    Z-Wave (250-foot range to Base Station)

    Installation

    Plugs into standard outlets

    Setup Requirements

    Ring Alarm Kit

    Warranty

    1 year limited warranty

    Frequently Asked Questions

    Who is the Ring Retrofit Alarm Kit recommended for?

    The Retrofit Alarm Kit is recommended for neighbors who want to connect working wired contact sensor zones from a conventional wired alarm system to their Ring Alarm. The existing wired alarm panel does not need to be actively monitored or in use, but the wired zones do need to be operational with no damage. (Please check whether your existing alarm system and its sensors are subject to any contractual obligations, including early termination fees or warranties.)


    How do I know if the Retrofit Alarm Kit will work in my home?

    If your home has existing wired contact sensors from a previously installed alarm system, you may be able to use the Retrofit Alarm Kit. We recommend that you do a visual inspection of the sensors and wiring around your home, and consult a licensed electrician or professional alarm installer to help you inspect and test the wiring. This will ensure that the existing contact sensor zones are complete, closed circuits.


    What are wired contact sensor zones? How do they differ from the wireless contact sensors that come with my Ring Alarm?

    Conventional alarm systems often wire together multiple window and door contact sensors in one area of the home into a single zone, like a string of holiday lights. When any individual wired contact sensor within the zone is opened, the entire zone is considered to be open, and if the system is armed, it will trigger the alarm. Wireless contact sensors work independently, and if one sensor is opened, it will not trigger any other nearby sensors.

    Note: You can wire up to 8 zones with one Retrofit Alarm Kit. If you have more than 8 zones, you can add additional Retrofit Alarm Kit devices to the same Ring Alarm.


    What types of wired sensors work with Retrofit Alarm Kit?

    The Retrofit Alarm Kit can monitor wired contact sensor zones (contact sensors are usually used for doors and windows).

    You can also visit Ring.com/retrofit to learn how other wired security devices can be connected to the Retrofit Alarm Kit.

    If you have wired indoor and outdoor sirens, wired smoke or CO detectors, wired keypads or other security devices, they are not supported and should not be added to the Retrofit Alarm Kit.


    Do my wired sensors work the same as my Ring Alarm Contact Sensors?

    Not exactly. Wired contact sensor zones may contain multiple contact sensors. When you add the Retrofit Alarm Kit with your wired zones to your Ring Alarm, the entire zone will be managed similar to individual Ring Alarm Contact Sensors, but you won’t be able to identify exactly which wired contact sensor was triggered. But like Alarm Contact Sensors, you can set Entry and Exit delays for entire zones, bypass a whole zone for temporary access while armed, and use zones to secure your home when armed.


    Does this replace my Ring Alarm?

    No. You need to have a Ring Alarm Base Station set up at your home and online in order to add and use the Retrofit Alarm Kit.


    Can I have professional monitoring with the Retrofit Alarm Kit? Do I need to get a new alarm permit?

    Yes, if you have a Ring Protect Plus subscription, you can sign up for professional monitoring and monitor your wired contact sensor zones when you add them using the Retrofit Alarm Kit. If you live in a jurisdiction that requires an alarm permit, then the permit you already have for your Ring Alarm will cover the Retrofit Alarm Kit. If you are switching from another alarm company to Ring Alarm, you may need to update your permit or get a new permit, depending on your jurisdiction. Please check with local ordinances for more information.


    I haven’t done an electrical wiring project before. Can I install this myself?

    Installing the Ring Retrofit Alarm Kit is an advanced DIY project. We recommend that you consult a professional before installing the Retrofit Alarm Kit. Professional alarm installers and licensed electricians are experienced with wiring projects, are familiar with using tools such as multimeters to test electrical wiring, and can read and interpret electrical schematics. You should not attempt to install this yourself if you are inexperienced in any of these areas.


    What tools do I need to for installation?

    As with any project, you’ll need to have some supplies on hand. Every Ring Retrofit Alarm Kit installation will require a screwdriver that fits the existing wired alarm panel terminals and a continuity tester or multimeter. You may also need a wire stripping tool, extra 20 or 22 gauge wire, wire nuts or wire connectors, and a cleaning cloth and alcohol to clean the wall before installing using the provided mounting tape. If you would prefer to screw the Retrofit Alarm Kit into your wall, you’ll need to two screws and anchors for your wall and a drill bit.


    What do I do if my wired contact sensor or zone doesn’t work?

    During the installation process, we’ll walk you through a quick integrity test to identify if a wired contact sensor or zone will work with the Retrofit Alarm Kit. If it fails the test, it cannot be used with your Retrofit Alarm Kit. We suggest contacting a professional alarm installer to help you repair or replace any damaged sensors, which can be purchased at Amazon.com. If you cannot repair a wired sensor, wireless Ring Alarm Contact Sensors can be used to secure the doors and windows in that zone instead.


    X