Loading...
First Alert Smoke Alarm, Interconnect Hardwire Detector with Battery Backup, SMI100-AC, 3-Pack
List Price:
$79.99
Your Price:
$49.99
You save: $30.00 (38% off)
Free Shipping with 
Estimated Delivery
Sun, Jul 27th–Mon, Jul 28th
Price History
Min
$39.20↓
Max
$56.00↑
Current
$49.99•
Average
$50.95~
*Chart shows price fluctuations over time. Current price may be the lowest in recent history.
Available Variations
Size
Style
Pattern Name
Related Products
Features
- First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
- Through early warning interconnect, when one alarm sounds, all compatible alarms will soun
- Battery backup provides continuous protection during power outages
- Alarm indicator visually identifies the unit that initiated the alarm
- Quick Connect Plug included allows for easy installation with no need to rewire
Product Description
The First Alert SMI100-AC Hardwire Interconnect Smoke Alarm with Battery Backup meets new industry standards utilizing First Alert's Precision Detection advance sensing technology. This hardwire smoke alarm is easy to install and replace existing alarms with no need to rewire. Plus interconnect compatible alarms to create a whole home alarm system to help provide an early warning.
Sustainability Insights
Sustainability Score:
🌱🌱🌱 (5/10)
Why it's great:
The First Alert SMI100-AC Smoke Alarm does not primarily focus on eco-friendly materials, but its durability and energy-saving features contribute to its sustainability. The battery backup for continuous protection during power outages can extend the product's lifespan.
Sustainable Actions:
To enhance sustainability, users can ensure proper maintenance of the smoke alarms, such as regular testing and battery replacement to prolong their use. Additionally, when disposing of the alarms, users should recycle electronic components according to local regulations to minimize environmental impact.
Product Information & Details
Brand: First Alert
Model / MPN: SMI100-AC
ASIN: B0CJLMM1TQ
Sales Rank: #433
Color: White
Size: 3-Pack
Unit Count: 3
Condition: NEW
Release Date:
UPC: 029054022479
EAN: 0029054022479
List Price: $79.99
Current Price: $49.99
Last Updated:
Shipping & Availability
Prime Eligible: Yes
Amazon Fulfilled: Yes
Free Shipping Eligible: Yes
Availability: In Stock.
Min Order Quantity: 1
Max Order Quantity: 30
Shipping Cost: $0.00
Free Shipping Threshold: $0.00
Estimated Delivery: -
Delivery Information: FREE pickup Sunday, July 27
Seller Information
Merchant: Bezras Hashem
Fulfillment Type: AMAZON FULFILLMENT
Product Badges
Amazon Prime
Frequently Asked Questions
What is the return policy for this product?
You have 30 days from delivery to start a return. Email support@bazar.earth with your order number, reason, and photos (if applicable). We will send a free UPS QR code/label—just drop the package at any qualifying UPS, Whole Foods, or Staples. Refunds to your original payment method are processed within 10 business days of receiving the item. View full return policy.
How long does shipping take?
This product is Prime eligible and typically ships within 1-2 business days with free shipping.
Is this product authentic?
Yes, all products sold through Bazar are authentic and sourced directly from authorized retailers and Amazon.
Can I track price changes for this product?
Yes! You can set up price alerts to be notified when the price drops. Just click the "Price Alert" button on the product page.