18th Jul 2026, 08:28 PM
First Alert Combination Smoke & Carbon Monoxide Alarm, Interconnect Hardwire Detector with Battery Backup and Voice & Location Alerts, SMCO100V-AC, 1-Pack
Price may vary by location, shipping cost, and availability.
$69.99
Highest: $74.99
Average: $58.05
Lowest: $35.74
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of First Alert Combination Smoke & Carbon Monoxide Alarm, Interconnect Hardwire Detector with Battery Backup and Voice & Location Alerts, SMCO100V-AC, 1-Pack here. This product's current Price in USA is $69.99. The average and highest prices are $58.05 and $74.99 respectively.
| Lowest Ever Price | $35.74 |
|---|---|
| 20th Apr 2025 | |
| Average Price | $58.05 |
| Based on 740 days price tracking | |
| Highest Price | $74.99 |
| 12th Aug 2024 | |
Price History of All Variants of First Alert Combination Smoke Carbon Monoxide...
Current Price in USA
| Price | $69.99 |
|---|
Recent Price Drops on First Alert Combination Smoke & Carbon Monoxide Alarm, Interconnect Hardwire Detector with Battery Backup and Voice & Location Alerts, SMCO100V-AC, 1-Pack
Price Drop 17th Jun 2026
$57.99 → $47.98
17.26% drop
Price Drop 1st May 2026
$55.85 → $52.75
5.55% drop
Price Drop 23rd Apr 2026
$60.00 → $55.85
6.92% drop
Price Drop 14th Apr 2026
$60.11 → $51.48
14.36% drop
Price Drop 1st Apr 2026
$58.85 → $48.00
18.44% drop
Price Drop 24th Mar 2026
$58.85 → $51.48
12.52% drop
Price Drop 14th Mar 2026
$58.85 → $51.48
12.52% drop
Price Drop 27th Feb 2026
$61.50 → $52.00
15.45% drop
Price Drop 22nd Feb 2026
$61.53 → $52.00
15.49% drop
Price Drop 15th Feb 2026
$60.99 → $50.00
18.02% drop
Price Drop 5th Feb 2026
$69.86 → $62.99
9.83% drop
Price Drop 2nd Feb 2026
$69.57 → $58.85
15.41% drop
Price Drop 30th Jan 2026
$69.99 → $60.85
13.06% drop
Price Drop 14th Jan 2026
$58.85 → $55.85
5.1% drop
Price Drop 12th Jan 2026
$69.99 → $58.85
15.92% drop
Price Drop 29th Dec 2025
$56.00 → $49.85
10.98% drop
Price Drop 26th Dec 2025
$60.57 → $56.00
7.54% drop
Price Drop 17th Dec 2025
$60.99 → $56.00
8.18% drop
Price Drop 11th Dec 2025
$56.00 → $49.85
10.98% drop
Price Drop 9th Dec 2025
$57.93 → $53.85
7.04% drop
Price Drop 1st Dec 2025
$69.81 → $58.00
16.92% drop
Price Drop 25th Nov 2025
$58.50 → $50.91
12.97% drop
Price Drop 16th Oct 2025
$62.99 → $59.33
5.81% drop
Price Drop 30th Sep 2025
$61.60 → $57.99
5.86% drop
Price Drop 28th Sep 2025
$65.63 → $57.99
11.64% drop
Price Drop 21st Sep 2025
$68.58 → $61.68
10.06% drop
Price Drop 5th Sep 2025
$68.58 → $65.00
5.22% drop
Price Drop 1st Sep 2025
$68.58 → $65.00
5.22% drop
Price Drop 30th Aug 2025
$68.58 → $65.00
5.22% drop
Price Drop 28th Jul 2025
$62.49 → $52.98
15.22% drop
Price Drop 30th Jun 2025
$58.85 → $51.62
12.29% drop
Price Drop 16th Jun 2025
$59.85 → $55.85
6.68% drop
Price Drop 19th May 2025
$62.00 → $58.85
5.08% drop
Price Drop 19th Apr 2025
$57.50 → $43.59
24.19% drop
Price Drop 19th Apr 2025
$43.59 → $35.74
18.01% drop
Price Drop 1st Apr 2025
$53.33 → $47.99
10.01% drop
Price Drop 16th Mar 2025
$58.50 → $50.84
13.09% drop
Price Drop 5th Mar 2025
$58.00 → $52.88
8.83% drop
Price Drop 17th Feb 2025
$58.75 → $54.75
6.81% drop
Price Drop 8th Jan 2025
$66.49 → $52.99
20.3% drop
Price Drop 7th Dec 2024
$58.35 → $53.69
7.99% drop
Price Drop 3rd Dec 2024
$64.83 → $58.35
10% drop
Price Drop 1st Nov 2024
$74.99 → $65.19
13.07% drop
Price Drop 30th Aug 2024
$49.60 → $44.16
10.97% drop
Price Drop 12th Aug 2024
$74.99 → $49.60
33.86% drop
Price Drop 4th Aug 2024
$74.86 → $56.13
25.02% drop
Product Information
Details
| Product Name | First Alert Combination Smoke & Carbon Monoxide Alarm, Interconnect Hardwire Detector with Battery Backup and Voice & Location Alerts, SMCO100V-AC, 1-Pack |
|---|---|
| Store Product Code | B0CV553YL4 |
| Store Name | amazon.com |
| Brand | First Alert |
| Rating | 8.2 / 10 |
| Category | Smoke Detectors & Fire Alarms |
| Color | White |
| Dimensions | 5.1"D x 5.1"W x 2.4"H |
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
- Voice & location alerts tell you what the danger is and its location to help you escape safely
- Through early warning interconnect, when one alarm sounds, all compatible alarms* will sound
- Battery backup provides continuous protection during power outages
- Quick Connect Plug allows for easy installation with no need to rewire
Images
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Rating and Reviews
8.2 Based on 433 reviews
First Alert Combination Smoke Carbon Monoxide has 8.2 rating out of 10. This average rating is consist of 433 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.