First Alert BRK Hardwired 120V Smoke and Carbon Monoxide Alarm with 10 Year Battery sc9120lbla
First · Smoke alarms · maker: First
Rank 6 of 71 smoke alarms as of . See it in the full list.
Where it is made
No made-in-Canada statement from the maker on file.
Where to buy in Canada
$26.50 at Firehall Bookstore (retailer selling directly, listed on Google Shopping), in stock when checked on .
See the Google Shopping listing for Firehall Bookstore Affiliate link. We may earn a commission. Rank and inclusion are never affected.
$56.99 at Bass Electronics (retailer selling directly, listed on Google Shopping), in stock when checked on .
See the Google Shopping listing for Bass Electronics Affiliate link. We may earn a commission. Rank and inclusion are never affected.
Ranking components
- Expert (40%)
- 0.00 (No published expert test on file)
- Reviews (30%)
- 91.89
- Availability and price (30%)
- 95.71
- Total
- 56.28
0.4 × 0.00 + 0.3 × 91.89 + 0.3 × 95.71 = 56.28
- Reviews: 4.8 out of 5 from 23 reviews on Google Shopping, adjusted toward 4.5 as if it started with 50 reviews.
- Availability and price: 70 for the fresh in-stock offer, plus 30 × (1 − 10/70) because 10 of the 70 other ranked smoke alarms have a lower lowest price.
Expert tests
No published expert test on file.
Reviews by source
- 4.8 out of 5 from 23 reviews on Google Shopping, retrieved (source). Used in the review component.
Each source’s rating is shown on its own. Ratings from different sources are never combined.
Product details
- Brand
- First
- Category
- Smoke alarms
- Maker
- First
- Product page
- Firehall Bookstore: no page recorded (disc:ae9bcc00c9b20bc5, last checked )