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Ring Alarm Base Station (2nd Gen) — 104 dB Siren, Built-in Backup Battery, Connects to Ring Alarm Sensors and Keypad, sold separately

  • Based on 160 reviews
Condition: New
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$119.99 Why this price?

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Availability: 12 left in stock
Fulfilled by Amazon

Arrives Saturday, Mar 21
Order within 20 hours and 25 minutes
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Features

  • Central core of your Ring Alarm. Alarm Base Station keeps your alarm system and Sensors, sold separately, online and connected to your mobile devices.
  • Detect any threat. Add Ring Alarm Sensors, sold separately, to know when doors or windows open, detect motion and or breaking glass, listen for Smoke and CO alarms, and more.
  • Powerful 104 dB Siren. Sounds off when your Alarm Sensors, sold separately, are triggered.
  • Built-in Backup Battery. Stay secure for up to 24 hours if you lose power.
  • Smash-proof. Alarm Base Station will still send an alarm signal even if it is destroyed during entry delay. Ring Sensors required, sold separately.
  • Easy installation. Everything you need for installation is in the box. Simply plug-in the Base Station, set up via the Ring app.
  • More peace of mind. Subscribe to a compatible Ring Protect Plan (sold separately) to Arm your Alarm from anywhere, keep your system online if the Wi-Fi goes down, and more. Plus, get 24/7 Professional Monitoring for emergency police, fire and medical response, and more.
  • Better with Alexa - Arm and disarm your Ring Alarm using only your voice with a Ring Protect subscription (sold separately).

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Mar 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Gotta have a Base from which to operate. The Heart of a system.
Bought a house that had a couple camera's, 2 keypads and several door/window sensors, but no base station. After jumping through the hoops with "RING" to get them transferred to me, I had to get the base to make it all happen. After getting it, I found the install and activation to be pretty easy. I did need to get a wi-fi extender to get signal to one of the cameras, but it's all good now. It is set to a daily "Mode" so it turns on/off at pre-set times and does so reliably. It even announces such in a soft female voice when changing. I also had Eufy cameras from my previous house and while I feel the video quality is better on them, they aren't very durable and I will be using Ring from here on out. It runs off my Internet network and connects to the router via an ethernet cable. ... show more
Reviewed in the United States on October 15, 2025 by J.D. Young

  • Excellent
Our insurance required us to install a monitored smoke alarm system. Ring was the best value for the money. I purchased the smoke alarm listening device seperate. For a complex system Ring makes installation very easy. I really like the use of qr codes to connect new sensors
Reviewed in the United States on December 12, 2025 by jsimmon

  • Love my ring products
Love everything that I have from Ring. Everything seems to work with peace of mind, and good quality.
Reviewed in the United States on February 7, 2026 by S. Foust

  • Really great security system that's easy to use
This security system is really easy to set up. It works great too. The door and window sensors give me instant feedback and the cameras have good resolution so I can see everything in the picture. I especially like the zoom and scan camera features.
Reviewed in the United States on November 16, 2025 by Buzz

  • Worth It - Especially if You're Already Using Ring Devices
If you're already using Ring services like a doorbell or driveway light / surveillance cam, get this. I bought it just for a water sensor in the basement, in the event of a water heater tank issue. You can add the other security items later when ready, like alarm key pads for doors or entry sensors for windows. Everything is registered and monitored under their app in your account. Ring setup is always a breeze to do, aside from installing the devices that require wiring and possibly cutting into a wall like for a keypad. DIY if you know how or hire someone, of course. ... show more
Reviewed in the United States on October 14, 2025 by Rob

  • Cheaper than ADT
I was going to have ADT install their security system but decided to give Ring sec system a try. Ring equip costs about a 3rd of professional monitoring companies and I don't have to get their expensive monthly monitoring service. Ring sec sys is easy to setup and surprisingly seem to work as it should. I like the app which has all the features I need to customize the system to the way I want it to function. It's only been about a month but so far so good. ... show more
Reviewed in the United States on August 8, 2025 by LOM

  • Amazon customer service for the win
Ring is a wonderful system… if you like getting ripped off. I give it zero stars. Let me explain to you how the Ring system works. It’s like going to the car dealership and buying a car but when you get to the parking lot, you notice that the wheels are missing, and so is the steering wheel and the pedal. So you turn around to ask the salesclerk why and they tell you that you have to buy those separately. So now your “car” is basically useless unless you pay more and what you initially thought was going to cost X dollars in the end actually ended up costing you X + $$$. That’s Ring in a nutshell. They hide everything behind subscriptions and separate modules and devices and every important function that is needed to make an alarm work is sold separately. It’s deceptive marketing and corporate greed! Please DO NOT WASTE YOUR TIME OR MONEY!!! Amazon customer service was superb in helping though. ... show more
Reviewed in the United States on February 10, 2026 by cl0

  • Very pleased
Works great. Great basic security system
Reviewed in the United States on January 5, 2026 by DM

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