Search  for anything...
OSI

Alarm System for Home Security (Gen 2)11 piece. DIY, Touch Screen, Motion Detection, Contact sensors, Wireless Siren, Remotes, Phone App, Compatible with Alexa, Continuous Updates,NO Monthly Fees

  • Based on 91 reviews
Condition: New
Checking for product changes
$189.99 Why this price?
Save $29.99 was $219.98

Buy Now, Pay Later


As low as $31.67 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: 20 left in stock
Fulfilled by Amazon

Arrives Monday, Jun 16
Order within 9 hours and 18 minutes
Available payment plans shown during checkout

Features

  • Interactive Set-up Wizard - The wizard guides you step-by-step through the entire setup so your alarm system is configured correctly.
  • Next level Interface Design - HD 1024 x 600px anti-finger print touchscreen offers a responsive enhanced UI user experience.
  • Continuous Updates - Maintain peak performance with regular, complimentary updates.
  • Resilient Sensors - Contact Sensors contain dual batteries for superior signal transmission and penetration.
  • Multiple User Access Levels - Features (2) administrator accounts with full access and (2) user accounts with limited access. Perfect for Airbnb , renters, guests or children who you want to lock out of system settings.
  • Scalability - Your security, your way: Scale up easily with room for up to 160 sensors, 6 controllers, 6 doorbells and 6 keypads! Perfect for Houses, apartments and Small Businesses
  • 24 Hour Back-up Battery - Experience uninterupted security with our Wi-Fi alarm system's 24 hour back-up battery.
  • Dual Use Entry Sensor - The entry sensor seamlessly serves as both an alarm trigger and an entry chime simultaneously.
  • No Monthly Fees! There are absolutely no monthly fees, installation costs, or contracts required. Buy your equipment upfront and self-monitor! Everything you need comes in a box and works in any small business, house, condo or rental apartment. If you want to avoid the tedious process of running cables on your property or have tenant contract restrictions or want to avoid spending money on a professional installation, this system is for you!
  • SOS Button Feature - Get help as soon as you need it by pressing the panic button (SOS) to quickly sound the siren. The SOS button is conveniently on the display, App and remote control. once pressed it will notifiy anyone else who you have shared the alarm system to via app.

Brand: OSI


Power Source: Battery Powered


Compatible Devices: Tablet, Smartphone


Item dimensions L x W x H: 7.2 x 5.3 x 0.7 inches


Connectivity Technology: Wireless


Brand: ‎OSI


Power Source: ‎Battery Powered


Compatible Devices: ‎Tablet, Smartphone


Item dimensions L x W x H: ‎7.2 x 5.3 x 0.7 inches


Connectivity Technology: ‎Wireless


Installation Type: ‎counter top, surface mount


Alert Type: ‎Motion


Item Weight: ‎3.8 Pounds


Control Method: ‎App


Battery Cell Composition: ‎Lithium Polymer


Maximum Range: ‎200 Meters


Recommended Uses For Product: ‎Home, business, apartment, townhouse, condo, garage


Battery Life: ‎24 Hours


Included Components: ‎x Control Panel with 7" Screen, 2 Motion Sensors, 5 Contact Sensors, 1 Wireless Strobe Siren, 2 Remote Controllers


Sensor Technology: ‎Motion Sensor


UPC: ‎754194958530


Manufacturer: ‎OSI


Part Number: ‎OSI-ALM-G2KIT11


Item Weight: ‎3.8 pounds


Product Dimensions: ‎7.2 x 5.3 x 0.7 inches


Country of Origin: ‎China


Item model number: ‎OSI-ALM-G2KIT11


Batteries: ‎1 Lithium Polymer batteries required. (included)


Style: ‎Touch Screen Display


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Date First Available: January 14, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 16

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
  • Affirm Pay in 4
  • 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


  • Simple, effective and affordable.
My biggest challenge was getting it connected to the Smart Life app; I narrowed it down to the 5Ghz band which my phone was connected to (could not force it to 2.4Ghz), so I just kept trying util it got added. Setting up is a breeze from there on out. I do with that the buttons on the remote controller had a bit of a recess - I find myself inadvertedly arming the thing simply because my palm held on the controller a bit too tightly, every now and then. Besides that gripe, I only have good things to say about this system. Works well with my Google smart home, and I find that the balance between cost and reliabily has been struck here. ... show more
Reviewed in the United States on June 18, 2024 by Ndlelenhle

  • Great DIY Home Security System
The installation was fairly simple. I had some issues connecting to my internet but that was on my end which I resolved. Once connected the easy to follow instructions allowed me to finish install fairly quickly. Using it for 2 months now and everything works as advertised. I recommend watching the Youtube videos before just to be sure on what you are doing. ... show more
Reviewed in the United States on September 13, 2024 by Jeremy Salavaria

  • Finally an alarm system that works
No monthly monitoring fee and it reminds me of a Vivint system. Two grips, the door and window contacts if that is self stick tape it's the worse I've ever seen, but nothing a $5 roll of foam double stick tape can't fix. Other is the alarm panel is VERY sensitive to movement and will go off if it thinks it's tampered with. Put it on a wall that is solid and not subject to doors slamming and such. But this is a fantastic alarm system easy once you don't overthink it to install and I added camera outside and in that are great additions for our vacation house. It notifies you by text anytime something happens, I think is great and not paying monitor fees! ... show more
Reviewed in the United States on July 28, 2024 by Jim m

  • glitchy but effective
For the price I can’t complain. One door sensor was broken, kept alarming although it was set up correctly, replaced it and it worked fine. My 3lb kitten kept triggering the motion sensor, so I will need to find a way to move it to where she cannot trigger it.
Reviewed in the United States on August 4, 2024 by AKLady907

  • High quality and versitle monitoring options
Highly recommend this after living with it for several months. Pros: - Free monitoring - Self monitored - Push notifications and arming via phone app from anywhere - Display interface looks and works great. - Many setup options around sounds and visuals - Great WIFI range Cons: - Not many, the USB plug is pretty bulky as they usually are. That would be my only "complaint" ... show more
Reviewed in the United States on January 16, 2025 by Average Joe

  • Works As Advertised
Easy setup. Easy to use. I wish the power cord was a little longer so I could mount the panel on the wall at eye level. Touch screen is very responsive and easy to read. Unit requires a monthly subscription to monitor from outside your home. I did not opt for any of these. It is easy to add additional sensors. It goes without saying, the main controller/panel will not recognize 3rd party sensors. ... show more
Reviewed in the United States on November 1, 2024 by Jon M.

  • Very nice Alarm System
OSI Smart Home Alarm System (Gen 2)-11 Piece, This has exceeded my expectations, it works perfectly for my needs, I’m only using the motion sensor’s for now to monitor my downstairs area. It picks up any movement with no false alarms, very cool. I did have to adjust the sensors so the dog doesn’t set it off. Love the fact that I can arm and disarm with the remotes, the phone app or the control panel. The control panel looks like a high end system and is well designed. Lots of settings to customize to your needs. I ordered two more motion sensors for even better coverage. The only issue I’ve had so far is the power cord was too short. Fyi: It is a usb C type. I would really like to be able to use two control panels together. ... show more
Reviewed in the United States on March 8, 2024 by Don Coffman

  • Great value, good portable system
I bought this system for an elderly parent who was wondering. It is a great syatem for that and more. Setting up the system is easy and quick. After you plugin the unit, it will walk you through the setup and it's intuitive and easy to follow. The hardest part (for me) was taking the tiny stickers off of the back fo the door units and figuring out where top place the motion units. One of my motion units is not currently functioning, but the other does a fair - if not top notch - job of detecting motion. Angles are fairly limited on the vertical, and the horizonal seems to be a bit more limited than listed. However, they still catch a hallway (I was just able to get a little closer than I would like, and 'sneaking' along the side had a limited success. Door alarms don't need to be perfect, they work just find sitting on trim and still engage the magnetic lock. The alarm is loud, and the light is bright. Except the one motion, which i suspect is batteries or some such, all pieces connected quickly and were easily editable on the app. On Portability This is such a simple, easy to seutp system you could easily use this as a portable system utilizing screws, zip ties and command strips. It's small, light and only needs to have a plugin for it to work. Overall, this system holds good value. Battery life will hopefully hold out but I will report if not. The control panel is easy to use and modules are easy to setup. ... show more
Reviewed in the United States on July 16, 2024 by Jon

Can't find a product?

Find it on Amazon first, then paste the link below.