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First Alert Combination Smoke Carbon Monoxide
18th Jul 2026, 04:32 PM

First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMICO100, 3-Pack

Price may vary by location, shipping cost, and availability.
$120.00

Buy @ amazon.com
Highest: $157.32
Average: $108.11
Lowest: $84.04

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Based our analysis and observation, there is 41.37% chance that the price of First Alert Combination Smoke Carbon Monoxide... will increase. Price of product might fluctuate around 3% from current price.*

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, Battery Operated Detector with Test & Silence Button, SMICO100, 3-Pack here. This product's current Price in USA is $120.00. The average and highest prices are $108.11 and $157.32 respectively.

Lowest Ever Price $84.04
9th Sep 2024
Average Price $108.11
Based on 922 days price tracking
Highest Price $157.32
19th Jan 2026

Current Price in USA

Price $120.00

Recent Price Drops on First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMICO100, 3-Pack

Price Drop 25th Jun 2026
$117.95 → $101.97
13.55% drop
Price Drop 13th May 2026
$137.21 → $117.99
14.01% drop
Price Drop 9th Apr 2026
$122.94 → $112.00
8.9% drop
Price Drop 8th Apr 2026
$129.99 → $122.94
5.42% drop
Price Drop 7th Apr 2026
$150.00 → $129.99
13.34% drop
Price Drop 31st Mar 2026
$137.80 → $129.41
6.09% drop
Price Drop 5th Feb 2026
$125.98 → $116.99
7.14% drop
Price Drop 1st Feb 2026
$157.32 → $125.98
19.92% drop
Price Drop 28th Jan 2026
$157.32 → $139.42
11.38% drop
Price Drop 26th Dec 2025
$111.02 → $103.22
7.03% drop
Price Drop 25th Nov 2025
$112.98 → $86.24
23.67% drop
Price Drop 8th Jul 2025
$101.48 → $86.67
14.59% drop
Price Drop 30th Jun 2025
$99.81 → $93.82
6% drop
Price Drop 8th Jun 2025
$105.66 → $99.81
5.54% drop
Price Drop 3rd Jun 2025
$112.56 → $106.13
5.71% drop
Price Drop 1st Apr 2025
$122.99 → $109.45
11.01% drop
Price Drop 10th Feb 2025
$105.99 → $96.25
9.19% drop
Price Drop 9th Dec 2024
$114.99 → $109.24
5% drop
Price Drop 20th Nov 2024
$108.34 → $92.09
15% drop
Price Drop 17th Nov 2024
$114.99 → $108.12
5.97% drop
Price Drop 9th Nov 2024
$114.99 → $108.99
5.22% drop
Price Drop 19th Oct 2024
$114.99 → $108.39
5.74% drop
Price Drop 13th Oct 2024
$114.99 → $108.59
5.57% drop
Price Drop 3rd Sep 2024
$114.32 → $85.16
25.51% drop
Price Drop 22nd Apr 2024
$114.99 → $103.01
10.42% drop
Price Drop 26th Mar 2024
$103.25 → $94.04
8.92% drop

Product Information

Details

Product Name First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMICO100, 3-Pack
Store Product Code B0CLVRPNZX
Store Name amazon.com
Brand First Alert
Rating 9 / 10
Category Combination Smoke & Carbon Monoxide Detectors
Product Manufacturer Resideo
Color White
Dimensions 21.5"D x 7.5"W x 3.5"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
  • Provides reliable 2-in-1 protection against both smoke and carbon monoxide
  • End-of-life warning lets you know when its time to replace the alarm
  • Battery-operated alarm allows for easy installation and maintenance
  • Test/silence button for efficient testing to ensure alarm is working properly

Images

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Image of First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMICO100, 3-Pack
Image of First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMICO100, 3-Pack
Image of First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMICO100, 3-Pack
Image of First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMICO100, 3-Pack
Image of First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMICO100, 3-Pack
Image of First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMICO100, 3-Pack

Rating and Reviews

9 Based on 945 reviews

First Alert Combination Smoke Carbon Monoxide has 9 rating out of 10. This average rating is consist of 945 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.
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