Universal Security Instruments Inc Sensing Plus, Smoke and Fire Alarm, Multi-Criteria Detection, with 10 Year Sealed Battery
- Brand:
- USI
- Model Number:
- AMI3051SB
- UPC:
- 042741830515
- EAN:
- 0042741830515
- Walmart SKU:
- 813530322
Key Takeaway
Price stability at $27.97 over two weeks indicates equilibrium, with current pricing closely tracking the 90-day average of $27.97.
Third-Party Seller Summary
No price history available for Third-Party Sellers
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$27.97 | |
|
Lowest Price
|
$27.97 | |
|
Most Recent Price
|
$27.97 |
- Average Price
- $27.97
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked Universal Security Instruments Inc Sensing Plus, Smoke and Fire Alarm, Multi-Criteria Detection, with 10 Year Sealed Battery since 9/28/2025. The most recent price update was on Jul 22, 2026.
Price Range: Over the past 90 days, the price has ranged from $27.97 (lowest on 9/28/2025) to $27.97 (highest on 9/28/2025). The average price during this period is $27.97.
Current Trend: Walmart.com prices have ranged from $27.97 (Jul 22) to $27.97 (Jul 22) over the past 90 days. Current price is close to the 90-day average of $27.97.
Customer Insights: Rated 4.6/5 from 181 reviews.
Customer Reviews
181 reviewsCustomer Reviews
4.6
Based on 181 reviews
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Showing 10 of 181 reviews
easy installation/great quality
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Love this item. Works well. Vaule for your money. Don't have to worry about replacing batteries.
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safe
we feel so much safer with new smoke dector.
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Very easy to install and I don't have to worry about changing the battery
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Size and usage exactly as needed
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GOOD SMOKE ALARM
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10 year battery fire alarm
My previous alarm was peeping for attention in the night as they all seem to do. Decided to get this alarm with a 10 year battery because I have one in the hallway. Put up the back with 2 screws and twisted the alarm onto it and pulled the activation strip and then tested it and that was it. Wont have to do that for another 10 years! Yea!
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though it does work as described, you can't remove the battery and every time I cook it goes off even though it's not smokey or burning. So, when you can't remove the battery you're stuck with the blaring noise. It doesn't make life better when you have to remove it just to cook. Seems pointless.
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good value for the product
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Battery didn't last long at all, every time I changed out the batteries it kept going off. So now I can't use it.
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
15 recordsWalmart.com prices have ranged from $27.97 (Jul 22) to $27.97 (Jul 22) over the past 90 days. Current price is close to the 90-day average of $27.97.
| Date | Price | Change | % Change |
|---|---|---|---|
| $27.97 | $+0.00 | +0.0% | |
| $27.97 | $+0.00 | +0.0% | |
| $27.97 | $+0.00 | +0.0% | |
| $27.97 | $+0.00 | +0.0% | |
| $27.97 | $+0.00 | +0.0% | |
| $27.97 | $+0.00 | +0.0% | |
| $27.97 | $+0.00 | +0.0% | |
| $27.97 | $+0.00 | +0.0% | |
| $27.97 | $+0.00 | +0.0% | |
| $27.97 | $+0.00 | +0.0% | |
| $27.97 | $+0.00 | +0.0% | |
| $27.97 | $+0.00 | +0.0% | |
| $27.97 | $+0.00 | +0.0% | |
| $27.97 | $+0.00 | +0.0% | |
| $27.97 | — | — |
No third-party seller price history available for this product in the past 90 days.
