Kidde AC Hardwired Interconnect Smoke Alarm with Hush I12040 (4-Units)
Mubboo Value Score: 3.3/10
How it stacks up
Rated 4.6/5 — better than 78% of 37 Smoke Detectors we track. Premium-tier pricing at $199.
Head-to-Head vs Category Leader
| Kidde | Kidde (Leader) | |
|---|---|---|
| Price | $199 | $49.97 |
| Rating | 4.6/5 | 4.9/5 |
| Reviews | 574 | 18 |
| Mubboo Score | 3.3/10 | 5.3/10 |
The category leader Kidde Smoke Detector, AA Battery-Powered, Wire offers better ratings at $49.97.
Quick Specs
- Alarm
- Audible
- Color
- White
- Style
- Hardwired
- Unit Count
- 4 Count
- Item Weight
- 22.68 g
- Sensor Type
- Photoelectric
- Manufacturer
- Kidde
- Model Number
- I12040A
What reviewers say
Synthesized from 40 reviews · 100% verified purchases.
Test units upon arrival, as included batteries may be dead or drain quickly. Verify activation tab functions and note that sealed-battery models may not interconnect with other alarms.
Rating reliability
About Kidde
- 155 products in our database
- Average rating: 4.6/5 across all products
- Price range: $12.87 – $381.75
- Categories: Carbon Monoxide Detectors, Fire Extinguishers, Smoke Detectors
Other Smoke Detectors
Frequently Asked Questions
Is the Kidde Kidde AC Hardwired Interconnect Smoke Alarm with Hush I12040 (4- worth buying in 2026?
It earns a Mubboo Score of 3.3/10, with a 4.6/5 rating from 574 reviews — better than 78% of Smoke Detectors we track.
How much does the Kidde Kidde AC Hardwired Interconnect Smoke Al cost?
It is currently $199 — premium-tier pricing for Smoke Detectors.
How does it compare to the top-rated Smoke Detectors?
The category leader Kidde Smoke Detector, AA Battery-Powered, Wire offers better ratings at $49.97.
Sources & References
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