#1 Home Improvement Retailer

Internet #312689496

Model #4K11SZ-0EN0

Store SKU #1005191357

Wireless Alarm Home Security Kit, (5-Piece) (2nd Gen)

0 in stock
Text to Me
  • Customizable whole home security system for any home
  • Get notifications when doors/windows open or motion is detected
  • Control the whole security system through one app
  • See More Details
Limit 3 per order
Save up to $100 on your qualifying purchase.
Apply for a Home Depot Consumer Card

Frequently Bought Together


Product Overview

Ring Alarm Security System packs the power of whole-home security into an easy DIY package. When armed, Ring Alarm sends notifications to your phone and tablet whenever doors or windows open and when motion is detected at home. Integrate it with Ring cams, doorbells, and select smart locks to control your entire security system right in the free Ring App. Activate 24/7 professional monitoring with a Ring Protect Plan and get emergency support when you need it.
  • Get notifications when doors or windows are opened or when motion is detected at your home when the system is armed
  • Keypad features emergency buttons to quickly request, police, fire or medical response.
  • Watch over your home and control your entire system from your phone or tablet.
  • Optional 24/7 professional monitoring with a Ring Protect subscription (sold separately).
  • Compatible with any iOS and Android device.
  • Easy setup with no tools or professional installation required.
  • Includes 24-hour backup battery and 104-decibel siren.
  • Connects to trusted third-party devices that are certified as "Works with Ring".
  • Save up to $100 per year on home insurance with a professionally monitored Ring Alarm. (Actual savings vary depending on insurance carrier and policy).

  • Click here for more information on Electronic Recycling Programs

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Compare Similar Smart Security Systems

Top RatedWireless Alarm, Camera Deluxe Security System - Echo Alexa and IFTTT compatible
current product
Wireless Alarm Home Security Kit, (5-Piece) (2nd Gen)
Best SellerWireless Alarm Home Security Kit, (8-Piece) (2nd Gen)Wireless Alarm Home Security Kit (8-Piece) (2nd Gen) with Indoor Cam- White
NameWireless Alarm, Camera Deluxe Security System - Echo Alexa and IFTTT compatibleWireless Alarm Home Security Kit, (5-Piece) (2nd Gen)Wireless Alarm Home Security Kit, (8-Piece) (2nd Gen)Wireless Alarm Home Security Kit (8-Piece) (2nd Gen) with Indoor Cam- White
Power ConnectionWiredWirelessWirelessWireless
FeaturesAccepts Additional Cameras,Multi-Alarm Settings,Programmable,Remote Monitoring,Wireless Camera CompatibleRemote MonitoringRemote MonitoringIndicator Light
Smart Home ProtocolProprietary ProtocolBluetooth,Wi-Fi,Z-Wave,ZigBeeBluetooth,Wi-Fi,Z-Wave,ZigBeeWi-Fi
Number of Zones1UnlimitedUnlimitedUnlimited
View ProductView ProductView ProductView Product



Control Unit Depth (In.)
1.42 in
Control Unit Height (In.)
6.65 in
Control Unit Width (In.)


Control Unit Weight (lb.)
Remote Monitoring
Installation Kit
Number of Sensors Included
Number of Zones
Power Connection
Power Options
Range (ft.)
Requires Hub?
Item is a Hub or Smart Assistant
Smart Home
Smart Home Enabled
Smart Home Protocol
Total Number of Sensors Accommodated
Voice Control Hub Required
No Voice Control
Works With
Alexa, Ring

Warranty / Certifications

Manufacturer Warranty
1 Year Limited Warranty and Service Included

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.8
    out of 219 reviews
  • 98% recommend this product
Filter by:
Showing 1-10 of 219 reviews
Great alarm for a great price!!
[This review was collected as part of a promotion.] This product is easy to install and easy to use. I found that I needed more than just the basic alarm kid but you can buy extra door sensors and motion sensors separately. The app you download makes the set up a breeze. My grandma was even able to set it up. I also like the neighbors part of the app where you can see other people in your area post about security or issues in the area. Worth the peace of mind to have so you know your home is safe!!
by Rhlala
Great Features
[This review was collected as part of a promotion.] I enjoy ring and all the products they have made, I really am happy to have a security system to make my house feel secure when I am the only one home when my husband goes on work trips, etc. I am the type to always be paranoid. I will say this would be best if we still had the ring Door bell which we did at one point, but we switched to Arlo for all the outdoor systems. I like that I can do what I need to from app on my phone, and it all pairs together even if we did have the set up outside (which maybe again - who knows). I am also grateful that it can be/is Alexa capable. The set up was very easy and seamless, however I will say that it seems to keep disconnecting from wifi alot which It also seemed that we had that alot from our Doorbell in the past. So that is the part that is a little unsettling, is it really "on" all the time.. but I can say for what it's worth, I do feel more secure.
by BreahanaTries
Super Easy Setup
[This review was collected as part of a promotion.] I did not have an existing security system but didn’t want to have to pay someone else to retrofit my entire house. This Ring kit made it super easy to install and use. First off, the packaging was very nice and made finding everything easy. The pairing process was easy through the app because you just scan a QR code to add each sensor and then the double sided tape that’s on the back of each sensor works really well and has a strong hold. You can adjust the LED brightness on each device and the keypad can be charged via a USB plug if that’s more convenient (it actually turned out to be for me). The whole process from unboxing to done was less than 20 minutes and that’s taking my time.
by ATXCowboy
Easy to use and set-up
[This review was collected as part of a promotion.] This is very easy to use and install. I had this working within the hour and I’m very happy with this thus far. I hooked this up with my ring doorbell as that was just as easy to configure. The motion detector is really accurate but I’m not surprised! I’m really happy with Ring in general as they make high quality products!!
by Robpolo19
A Sense of Security.
[This review was collected as part of a promotion.] I will start by saying I highly recommend and here’s why. This has so many great features that just make you feel more secure in your home and when you’re gone. The door chimes are probably one of my favorite things since I have kids ages 3-16. I know when a door and which door is open/closed. You can adjust the volume and choose the sound you want. Its really nice that you can set different chimes for different sensors. Being able to use the app to arm and disarm, as well as, the keypad is really convenient. The motion detector was also easy to setup and gets a pretty wide surface area with multiple points of entry. This alarm is loud too, wake up the neighbors loud. I also like that it still all functions without the professional monitoring, if you choose. Being able to view everything in app helps me sleep soundly at night and feel secure during the day. The setup of the whole system is so quick, max 30 minutes. That includes in app and applying all of the sensors to the areas you want them. The installation is very painless and I feel anyone can do it. I have already purchased extra sensors after setup and they are so easy to add to the whole system. Honestly, I don’t know why everyone doesn’t have this.
by VeroB
[This review was collected as part of a promotion.] The Ring Alarm 5-piece kit (2nd Gen) is perfect. We've been comparing alarm systems for quite some time and after getting this starter kit, we will be buying more products to add onto the system. The alarm is very loud and perfect since we live in the country and neighbors aren't close. No more worrying about someone coming into our house while we are gone. This is giving us the peace of mind that we needed.
by Gunslinger45611
Best alarm system on the block
[This review was collected as part of a promotion.] Hands down the best alarm system on the market! We absolutely love the versatility of our new Ring alarm. The peace of mind that it provides is so worth it. I am beyond impressed that my husband was able to set it up by himself! I love that you can add additional things as well, we wanted to put window sensors on all of the windows and we got an extra door sensor as well. Great price to add professional monitoring as well!! I love how sleek and modern all the keypads and sensors are!! We love all of our ring products! We have the doorbell, two flood lights, and now the alarm system!!
by abeichler21
Completely satisfied with purchase and friendly cashier....
Completely satisfied with purchase and friendly cashier.
by HomeDepotCustomer
Very easy to install. Plan on expanding system in the...
Very easy to install. Plan on expanding system in the near future
by Bob
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Showing 1-10 of 219 reviews