#1 Home Improvement Retailer

Internet # 336183374

Hardwired Smoke/CO Detector & Indoor Cam (2nd Gen) 2-Pack - Smart Home Bundle

Limit 3 per order
$154.96
/bundle
Apply Now
Pay $129.96 after $25 OFF your total qualifying purchase upon opening a new card. 
Apply for a Home Depot Consumer Card
  • Real-time notifications (no subscription needed) in the Ring app
  • Optional 24/7 smoke monitoring Ring subscription for $5/mo*
  • Two plug-in indoor security cameras w/1080p HD Video
  • View More Details

Items in this bundle (2)

  • Hardwired Smart Smoke and CO Detector Plus AA Battery, Ring App Enabled ,Wireless Interconnect, Voice Alerts, RGCUAR-RW
    $74.97

  • Indoor Cam 2K, Plug-In - Smart Security Wifi Video Camera, with Included Privacy Cover, Night Vision, White (2-Pack)
    $79.99

Bundle Summary

Regular Price (2 items)

$154.96

Item Savings

Subtotal

$154.96

Taxes calculated at checkout

Total

$154.96

Product Details

Hardwired Smart Smoke and CO Detector Plus AA Battery, Ring App Enabled ,Wireless Interconnect, Voice Alerts, RGCUAR-RW

About This Product

Put next level smoke and CO detection in the palm of your hand with the Hardwired Ring App Enabled Smart Smoke and Carbon Monoxide Detector, AA Battery Backup, Voice Alerts, Wireless Interconnected Alarm, model RGCUAR-RW. Help protect what matters most with cutting edge sensing technology and seamless Ring App integration. Experience whole home smart connectivity by adding one smart alarm to your existing Kidde hardwired alarms and get real-time notifications at home or away, including smoke, CO and low battery warnings. Just download the Ring App to begin alarm setup - no additional devices required. This Ring App enabled smoke and CO alarm features enhanced sensing technology to reduce false alarms often caused by cooking and sends fast alerts of smoke and CO. The crystal-clear voice alerts announce Warning, Carbon Monoxide or Fire to help identify which hazard is detected in your home. Optional Ring subscription with 24/7 smoke and CO monitoring for $5/mo allows trained agents to request emergency help in case of alarm. Powered by 120-Volt AC wiring with two AA backup batteries (included) to help ensure you're protected during outages. The test and hush button ensures your smoke and CO alarm is working and allows you to silence the alarm.

Highlights

  • Double the Detection: Alerts you to both smoke and CO
  • Reduced Nuisance Alarms: Enhanced sensing technology reduces false alarms often caused by cooking**
  • Whole Home Smart Connectivity: Get mobile alerts for every hardwired alarm in your home by adding just one Kidde smart alarm***
  • Hardwired with 2 AA Backup Batteries (included): Provides power even during short-term outages
  • Real-Time Notifications: Home or away, get notifications of smoke or low battery warnings (no subscription required)
  • Voice Alerts: Crystal-clear voice alerts tell you exactly why your alarm is sounding
  • No Other Ring Devices Required: Everything you need is in the box - just download the Ring App to begin alarm setup
  • Early Low Battery Alerts: Receive advance warnings in the Ring App
  • Simple Installation: Install with the included twist-and-click mounting bracket
  • Test & Hush button on the Detector: Easily test the smoke and CO detector and silence false alarms
  • End-of-Life Alarm: This alarm beeps to remind you it's time to replace it 10 years after it is powered
  • 3 LED Lights: LED lights indicate alarm status, green = normal operation, amber = operating error, red = smoke or CO detected
  • Rigorously tested by ETL to meet UL 217 10th Edition, UL 2034 5th Edition, and FCC standards for performance and safety
  • * A compatible Ring subscription is required for 24/7 Smoke and CO Monitoring. Service available within the U.S. (all 50 states, but not U.S. territories). Ring does not own its monitoring center. Smoke and carbon monoxide monitoring is not available for business or commercially zoned addresses. See Ring Alarm licenses at: ring.com/licenses. Additional fees may be required for permits, false alarms, or Alarm Verified Guard Response, depending on your local jurisdiction.
  • ** When compared to prior generations of Kidde smoke alarms.
  • *** Different models offer different interconnection options and requirements. Check the User Guide for more info.
  • Click here for more information on Electronic Recycling Programs

Product Information

Internet # 334373575

Model # 21033275

Store SKU # 1013642663

Specifications

Hardwired Smart Smoke and CO Detector Plus AA Battery, Ring App Enabled ,Wireless Interconnect, Voice Alerts, RGCUAR-RW

Dimensions

Product Depth (in.)

1.88 in

Product Width (in.)

5 in

Details

Alarm Sensor Type

Photoelectric

Alarm/Detector Features

Battery Back-Up

Alert Type

Siren, Voice

Battery Type Required

AA

Commercial/Residential

Home

Included

Battery Back-Up, Owner's Manual

Pack Size

1

Power Options

Hardwired

Power Source

Hardwired

Remote Access

No Remote Access

Requires Hub?

No Hub Required

Returnable

90-Day

Smart Home

Smart Home Enabled

Smart Home Protocol

Wi-Fi

Voice Control Hub Required

No Voice Control

Voltage (V)

120 V

Works With

Ring

Warranty / Certifications

Certifications and Listings

ETL Listed

Questions & Answers

Is it battery operated or plug in or both
ByOct 13, 2026
1 Answer | 
Answer This Question

Hi Vinod. Thank you for your question. The Ring Indoor Cam 2K, Plug-In is a plug-in only device. It is powered by connecting it to a standard indoor outlet using the included USB-C power cable and adapter. There is no battery option for this model. Simply plug it in, and you are ready to go. If you are looking for a battery-operated indoor/outdoor camera, Ring does offer the Ring Outdoor Cam Plus, Battery, which provides the flexibility of wire-free placement. For more information on setting up your Indoor Cam 2K, visit this link: https://ring.com/support/articles/ni8th/installing-indoor-cam-plus. Also, Ring Community is our first peer-to-peer community forum, giving our customers the ability to help one another and share their feedback and experiences with Ring. If you need more information on the Indoor Cam 2K, Plug-In, we invite you to reach out to our Community by visiting this link: https://community.ring.com. Thank you, Melissa from Ring.

By|Oct 14, 2026


    Does it have a battery backup
    ByOct 7, 2026
    1 Answer | 
    Answer This Question

    Hi Ring. That's a great question. The Ring Indoor Cam 2K, Plug-In does not have a built-in battery backup. It is a plug-in device, which means it requires a constant connection to a standard power outlet to operate. If the power goes out, the camera will go offline until power is restored. If you are looking for a way to keep your camera running during a power outage, you could connect it to an uninterruptible power supply (UPS), which is a battery backup device that plugs into your outlet and provides temporary power when electricity is lost. This would allow your Indoor Cam 2K, Plug-In to continue operating for a period of time depending on the capacity of the UPS. Additionally, if having battery-powered backup is important to you, Ring does offer battery-powered cameras such as the Ring Indoor Cam, Battery, which operates on a rechargeable battery and does not require a constant power connection. For more information on setting up your Ring Indoor Cam 2K, Plug-In, please visit this helpful article: https://ring.com/support/articles/5i3yu/setting-up-indoor-cam-2k-plug-in. If any additional information is needed regarding your Ring Indoor Cam 2K, Plug-In, please reach out to our community. Ring Community is our first peer-to-peer community forum, giving our customers the ability to help one another and share their feedback and experiences directly with Ring. You can find it here: https://community.ring.com/. Thank you, Melissa from Ring.

    By|Oct 12, 2026


      I have about 6 hard wired SMICO100-AC alarms. Will the interconnect work with these? The specs talk about other interconnected alarms but they never specify if these are approved with non Kidde devices.
      BySep 23, 2026
      1 Answer | 
      Answer This Question

      Hello. Kidde hardwired products only work with other hardwired Kidde products so our alarms won't work with their alarms.

      By|Sep 24, 2026


        Are these 5 ghtz cameras
        BySep 21, 2026
        1 Answer | 
        Answer This Question

        Hi Marc. Thank you for reaching out to us with your question. No, the Ring Indoor Cam 2K is compatible with a 2.4 GHz wifi connection and requires a minimum upload speed of 5 Mbps. We invite you to reach out to our community if any additional information is needed regarding your question. The Ring Community is our first peer-to-peer community forum, giving our customers the ability to help one another by sharing their feedback and experiences with each other. You can find it here: https://community.ring.com/. Thank you, Amilia from Ring.

        By|Sep 22, 2026


          does this have 24/7 recording
          ByAug 26, 2026
          1 Answer | 
          Answer This Question

          Hi Dion. Thank you for taking the time to ask this question. Yes, the 24/7 Recording feature is available for the Ring Indoor Cam (2nd Gen) with a compatible Ring Protect subscription and a 24/7 Recording add-on subscription. You can learn more about the 24/7 Recording feature here: https://ring.com/support/articles/wtr7r/24-7-recording-security-cams. We invite you to reach out to our community if any additional information is needed regarding your question. The Ring Community is our first peer-to-peer community forum, giving our customers the ability to help one another by sharing their feedback and experiences with each other. You can find it here: https://community.ring.com/. Thank you, Amilia from Ring.

          By|Aug 28, 2026


            What does it mean? No remote access
            ByAug 19, 2026
            1 Answer | 
            Answer This Question

            Hello. This alarm can send notifications to the Ring app, allowing you to receive alarm alerts, check alarm status, and view device health information when you are away from home. However, for safety reasons, testing and silencing functions require you to be near the alarm and cannot be performed remotely.

            By|Aug 19, 2026


              can I use Duracell AA batteries?
              ByAug 14, 2026
              1 Answer | 
              Answer This Question

              Hello. We recommend using only the approved battery types listed in the owner's manual: Energizer E91, Gold Peak 15A, or Golden Power GLR6A. Use of other batteries, including Duracell batteries, has not been evaluated for this alarm and may affect battery monitoring or alarm performance. Please use only the specified batteries to ensure proper operation of the alarm.

              By|Aug 19, 2026


                How do I replace batteries?
                ByAug 14, 2026
                1 Answer | 
                Answer This Question

                Hello. To replace the batteries, first remove the alarm from the mounting bracket. The wiring harness must then be disconnected from the back of the alarm. Locate the small plastic locking tab on top of the wiring connector where it plugs into the alarm. Press down on the tab while gently pulling the connector away from the alarm. Once the wiring harness has been disconnected, open the battery compartment and replace the batteries. After replacing the batteries, reconnect the wiring harness, reinstall the alarm, and test the unit to verify proper operation.

                By|Aug 19, 2026


                  Viewing 1-8 of 85

                  Customer Reviews

                  4.5 out of 5

                  • 4.5 out of 998 reviews
                  • 90% recommend this product
                  Filter by:
                  Showing 1-10 of 998 reviews
                  The Kidde hardwired smart smoke and CO detector is great - replaced our almost 10 year old units in house. very easy to replace the base, wire up the new connector, and install the units. The LED lights confirm status, which is great (although a bit bright at night). Highly recommend the Kidde products, use them in all our family's homes.
                  by
                  Response from Kidde ExpertOct 13, 2026
                  Thank you so much for the 5-star review and recommendation! To help ensure the alarms remain working properly, we recommend testing and cleaning them regularly. We appreciate you choosing Kidde!
                  Great buy
                  Bought this smart smoke and CO detector a few weeks ago. The hardwired setup was pretty straightforward, and the backup AA batteries are great. Connectivity to the Ring app is solid, and the alerts come through with great clarity. Overall, it feels very reliable, and the added sensitivity gives me real peace of mind.
                  by
                  Response from Kidde ExpertOct 1, 2026
                  Thanks for sharing your feedback Willy, we're glad you're loving the connectivity features and that it's helping provide peace of mind at home! As a best practice, we recommend testing your new alarm once a month!
                    • Recommended
                    Great cameras!
                    We have many ring devices and have been very satisfied with their performance. Coverage is good, we’ve had them for years and they’re great to have around our home in various places. Reliable and definitely gives nice peace of mind.
                    by
                    This review is from Indoor Cam, 2nd Gen
                      No drilling was required as I landed camera on flat surface. Great quality
                      by
                      The quality of this product was great! Cannot recommend it enough! It matched perfectly with our other pieces.
                      by
                      Absolutely perfect! And EXACTLY what you’d expect from a Ring/Kidde collaboration. The quality is second to none, put my old Kidde hardwired Smoke/Co alarm to shame. Setup was a breeze, as with all Ring products. Overall, despite the innumerable benefits to having any Ring product from video doorbells, to spotlight cams etc., this is the SINGLE MOST VALUABLE offering from Ring. Knowing that if ANY smoke or CO event, suddenly occurs, that you’ll be notified in real time is incredible. All of which tie back to whatever particular Ring subscription you have, and don’t require an expensive security system with monitoring costs etc. Stop reading this review and just checkout the cart already! Again, if you’re in the Ring family, or thinking about joining, this is the single most important piece of the puzzle.
                      by
                      Awful
                      Awful product. I replaced my whole house with these alarms and had to return 3 different ones because they’ve given false alarms or one says “clean the alarm” every week. Randomly beeps for no reason. My old alarms were 10 years old and more reliable than this junk. Do not buy.
                      by
                      Response from Kidde ExpertJun 2, 2026
                      Thanks for your message and for reaching out to Kidde. Nuisance alarms can occur for different reasons which include common things like —cooking, aerosols, steam, or dust entering the sensor. Here are some tips to help solve this… you can use the Hush feature if safe to do so (i.e., confirming there is no actual fire) , clean the alarm thoroughly with compressed air into sensor openings, and ensure it’s placed away from kitchens and bathrooms, as well as HVAC vents and fans. If the behavior continues after cleaning and relocating, please contact 1-800-880-6788 for additional support or replacement options.
                        2 found this review helpful
                        Simply bad. Constant false alarms.
                        Terrible product. Constant false alarms and “clean the alarm messages” always in the middle of the night. I bought 5 smoke detectors and 4 smoke/co alarms. Only 3 have been without issue of the 9.
                        by
                        Response from Kidde ExpertMay 20, 2026
                        Hi there, we understand how frustrating false alarms can be. They can be triggered by cooking, aerosols, steam, or dust near the sensor. You can use the Hush feature if it’s safe, clean the alarm with compressed air, and relocate it away from kitchens, bathrooms, and vents. If the issue continues, please get in touch with our Kidde Product Support Team at 1-800-880-6788 or Kidde.Product.Support@kgsolutions.com, and they’ll be happy to take a closer look or provide replacement options.
                          2 found this review helpful
                          Easy setup, clear video quality, and dependable performance for everyday home security.
                          The Ring Indoor Cam (2nd Gen) was very easy to set up and connected to Wi-Fi quickly. The video quality is clear, motion alerts are responsive, and the app is simple to use. It’s a reliable indoor security camera with great value for the price.
                          by
                          This review is from Indoor Cam, 2nd Gen
                            What a joke . Says no monthly subscription required then when you get it it is required to pay monthly .
                            What an absolute joke and a scam . Says online you don’t have to pay a monthly subscription . I triple checked before I bought this that you didn’t have to pay monthly and eveything said you don’t . Then when I get them set up you have to pay a monthly sub for the pro version . If you don’t the camera is absolute trash won’t do even half of the stuff that is advertised . Returning this junk just for the sake of them being lying scammers .
                            by
                            Response from RingMay 19, 2026
                            Hi Maddy.

                            Thank you for taking the time to share your experience with us. At Ring, we want to ensure that you have the best possible experience with our products. Your peace of mind and security are extremely important to us. The features and technology provided by the Ring Indoor Cam (2nd Gen.) are incredibly valuable and help provide you with peace of mind about your home security. Rest assured, we hear you and are here to offer you some help.

                            It sounds like there was some confusion regarding the optional Ring Protect Plans. At Ring, we work hard to be completely transparent in both our products, and the optional services in which we provide. The Ring Protect Plan is mentioned on our Ring packaging, on our website, and in the welcome email you received upon setting up your device. Your Ring products provide their standard features (real-time notifications, live view, and two-way talk) without any subscription. The Ring Protect Plans offer downloading and sharing video capabilities and additional features for those who want them. You can learn more about the Ring Protect Plans and it's available features here: https://ring.com/support/articles/lw54x/comparing-ring-home-plans

                            If any additional information is needed regarding your Ring Indoor Cam (2nd Gen.), please reach out to our community. Ring Community is our first peer-to-peer community forum, giving our customers the ability to help one another and share their feedback and experiences directly with Ring. You can find it here: https://community.ring.com/.

                            Sincerely,
                            Miyuki from Ring. Ring
                              Showing 1-10 of 998 reviews