BRK SMICO105-AC, Hardwired Smoke & CO Alarm with 10-Year Battery Backup, Electrochemical and Ionization Sensors
BULK ORDER Quote.
How Bulk Order Discounts Work
We partner with Cart Whisper to make bulk ordering fast and simple. You can build your cart normally, then submit the entire cart to our team so we can apply bulk pricing and send you a custom quote.
1) Add everything you need to your cart
Shop the site and add all the products and quantities you want — just like a normal order.
2) Open your cart drawer and submit your cart
When you open the cart drawer, you’ll see a Cart Whisper section that looks like this:
Need Help? Cart ID: ####
Submit Cart to Support
Click “Submit Cart to Support” to send your cart to our team.
3) Fill out the quick form
After clicking the submit button, a form will pop up. Please enter:
-
Name
-
Email
-
Short message (what you want / any special notes)
✅ Important: Include your shipping address in the message.
That helps us quote your order accurately, including shipping and taxes (if applicable).
4) We review and send your custom quote
Once we receive your cart submission, we’ll:
-
Review your cart items and quantities
-
Apply any eligible bulk discounts
-
Send you a custom quote with final pricing (and shipping/tax if applicable)
What to include in your message (recommended)
To speed things up, copy/paste this format into the message box:
-
Shipping Address:
-
Notes / Special requests:
| Brand | BRK by Resideo |
| Model Number | SMICO105-AC |
| Replaces Model | SC9120LBL |
| Type | Combination Smoke & Carbon Monoxide Alarm |
| Sensor Type | Electrochemical, Ionization |
| Power Source | Hardwired |
| Includes | Easy Adapter Plug |
| Battery Life | 10 Years |
| Battery Replaceable | No |
| Battery Backup | Yes |
| Backup Battery Type | Lithium |
| Hardwired Interconnectivity | Yes |
| Sound Level | 85dB at 10 feet |
| Product Height | 2.25 in |
| Product Length | 5.69 in |
| Product Width | 5.69 in |
| Product Weight | 0.66 lb |
| Features | End-of-Life Warning, Battery Backup, Hardwire Interconnectivity, Hardwire Quick Connect Plug Included, Precision Detection |
| Approvals and Standards | Conforms to UL 217 8th Edition, STD UL2034, STD UL1638 |
D. Description:
The BRK SMICO105-AC is a combination Smoke and Carbon Monoxide Alarm designed to provide maximum protection in residential settings. Featuring both electrochemical and ionization sensors, this alarm is adept at detecting fast flaming and smoldering fires. Hardwired with a 10-year lithium battery backup, it guarantees continuous protection during power outages. This model offers enhanced interconnectivity, allowing multiple alarms to communicate, ensuring that when one alarm sounds, all do. The easy adapter plug simplifies installation, and the precision detection technology minimizes nuisance alarms. UL approved for safety and reliability, the SMICO105-AC is an essential safety device for any home.
New Condition
- Products in new condition are unused and in their original state.
- Backed by our 24-month warranty, ensuring reliability and peace of mind.
Reconditioned Condition
- Products in reconditioned condition are previously owned but have been professionally tested and inspected to ensure full functionality.
- May include minor repairs, such as replacing damaged screws, but are not fully refurbished.
- Covered by our 12-month warranty, guaranteeing performance.
Free Shipping on Orders Over $250
Enjoy free standard shipping on all orders over $250!
- Applies to the contiguous United States
- Excludes Alaska, Hawaii, U.S. territories, and oversized items
- No promo code needed—free shipping is automatically applied at checkout when your order total is $250 or more.
For full details, please refer to our Shipping Policy.
30-Day Hassle-Free Returns
Your satisfaction is our priority!
- Free returns within 30 days of purchase
- If you're not completely satisfied, we've got you covered!
For complete terms, please refer to our Return Policy.
