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First Alert BRK SMI100-AC Hardwired Smoke Detector with Battery Backup, 6-Pack
✅ In stock
F
Grade
Analysis Confidence
100%
Price verified Sep 28, 2026 9:12 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0.22/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Bezras Hashem
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓6 pack of hardwired smoke alarms, includes battery backup for power outages
✓Tamper resistant locking pins, single button silence/test and loud 85Db alarm
✓120-Volt AC power with 9-volt battery backup (included) to keep alarm functioning during power outage
✓Open mounting design for easy installation with side load battery compartment for quick replacement and interconnect able up to 18 units (12 smoke, 6 co/heat/relay)
✓10-Year limited
✓Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety
⚙️ Specifications
Brand
First Alert
Style
Hardwired
Power Source
Battery Powered
Color
White
Product Dimensions
2.2"D x 5.6"W x 5.6"H
Item Weight
9.6 ounces
Alarm
Audible
Operating Humidity
10-95% RH
Sensor Type
Ionization
Number of Items
6
Manufacturer
First Alert