# TLDR Review: Universal Security Instruments CO & Gas Alarm

*Published: 2025-01-24 | Updated: 2024-12-28 | Source: https://shopsavvy.com/reviews-tldr/universal-security-instruments-co-and-gas-alarm*

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## Verdict

While the Universal Security Instruments Plug-In Carbon Monoxide and Natural Gas Alarm shows strong detection capabilities and is recommended by some users, it suffers from issues with false alarms, reliability, and customer service. If you seek a reliable safety solution, consider exploring other products that prioritize consistent performance and user support.

**Top pro:** Highly effective in detecting gas leaks, including real-life positive experiences.
**Top con:** Frequent false alarms, even in gas-free areas.

## Product: Universal Security Instruments CO & Gas Alarm
**Brand:** Brand: Universal Security Instruments
[Compare prices and price history on ShopSavvy](https://shopsavvy.com/products/universal-security-instruments-co-and-gas-alarm)

## Pros
- Highly effective in detecting gas leaks, including real-life positive experiences.
- Trusted and recommended by professionals and repeat purchasers.
- Compact and lightweight design makes it easy to place in various locations.
- Natural gas detection capability is beneficial for those with a reduced sense of smell.
- Provides peace of mind and reliable detection according to some long-term users.

## Cons
- Frequent false alarms, even in gas-free areas.
- Poor customer support; lack of response to issues.
- Observed issues with discoloration and potential overheating.
- Described as unreliable with frequent malfunctions and unnecessary emergency responses.
- Installation can be inconvenient due to the need for an outlet close to the ceiling.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Highly effective in detecting gas leaks, including real-life positive experiences. | Frequent false alarms, even in gas-free areas. |
| Trusted and recommended by professionals and repeat purchasers. | Poor customer support; lack of response to issues. |
| Compact and lightweight design makes it easy to place in various locations. | Observed issues with discoloration and potential overheating. |
| Natural gas detection capability is beneficial for those with a reduced sense of smell. | Described as unreliable with frequent malfunctions and unnecessary emergency responses. |
| Provides peace of mind and reliable detection according to some long-term users. | Installation can be inconvenient due to the need for an outlet close to the ceiling. |

## Last Seen Prices

*Each price is the last one ShopSavvy observed, on 2024-12-28; it may have changed since.*

| Retailer | Price | Availability | Last seen |
|----------|-------|-------------|-----------|
| [Universal Security Store](https://shopsavvy.com/api/redirect/products/0z5X5VoATlMVvNAtuz6O/offers/8f77e59d-22ac-21f5-3a83-43542b064d6b?source=shopsavvy&medium=article-review-tldr) | $48.95  | In Stock | 2024-12-28 (may have changed) |
| [Homelectrical](https://shopsavvy.com/api/redirect/products/0z5X5VoATlMVvNAtuz6O/offers/jvluGjFyqowWmMhnR7yU?source=shopsavvy&medium=article-review-tldr) | $49.37  | In Stock | 2024-12-28 (may have changed) |
| [Great Brands Outlet](https://shopsavvy.com/api/redirect/products/0z5X5VoATlMVvNAtuz6O/offers/hIU2FKUc1OE6Usa5fzir?source=shopsavvy&medium=article-review-tldr) | $54.95  | In Stock | 2024-12-28 (may have changed) |
| [QVC](https://shopsavvy.com/api/redirect/products/0z5X5VoATlMVvNAtuz6O/offers/D8HUYU7pJr6mwptxQarY?source=shopsavvy&medium=article-review-tldr) | $65.00  | In Stock | 2024-12-28 (may have changed) |
| [Soxy](https://shopsavvy.com/api/redirect/products/0z5X5VoATlMVvNAtuz6O/offers/fba88bce-48fe-72d7-d7ae-6cf68459a1af?source=shopsavvy&medium=article-review-tldr) | $65.00  | In Stock | 2024-12-28 (may have changed) |

[See every retailer and the full price history on ShopSavvy](https://shopsavvy.com/products/universal-security-instruments-co-and-gas-alarm)

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*About this review: it summarizes the professional reviews and customer ratings ShopSavvy collected for this product, alongside prices from ShopSavvy's price data (each price shows when it was last seen).*

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