30th Mar 2026, 05:46 PM
4 in 1 Carbon Monoxide Detectors Plug in, Natural Gas Leak & Carbon Monoxide Detectors, Dual Alarms and HD Screen Display with CO /Gas /Temperature /Humidity for Home /Travel /RV
Price may vary by location, shipping cost, and availability.
Lowest ever
34% Off
$27.71
$41.99
Highest: $41.99
Average: $37.23
Lowest: $27.71
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of 4 in 1 Carbon Monoxide Detectors Plug in, Natural Gas Leak & Carbon Monoxide Detectors, Dual Alarms and HD Screen Display with CO /Gas /Temperature /Humidity for Home /Travel /RV here. This product's current Price in USA is $27.71. The average and highest prices are $37.23 and $41.99 respectively.
| Lowest Ever Price | $27.71 |
|---|---|
| 26th Mar 2026 | |
| Average Price | $37.23 |
| Based on 131 days price tracking | |
| Highest Price | $41.99 |
| 12th Mar 2026 | |
Current Price in USA
| Price | $27.71 |
|---|---|
| MRP | $41.99 |
| Savings | $14.28 |
| Discount | 34.00% |
Recent Price Drops on 4 in 1 Carbon Monoxide Detectors Plug in, Natural Gas Leak & Carbon Monoxide Detectors, Dual Alarms and HD Screen Display with CO /Gas /Temperature /Humidity for Home /Travel /RV
Price Drop 25th Mar 2026
$41.99 → $27.71
34.01% drop
Product Information
Details
| Product Name | 4 in 1 Carbon Monoxide Detectors Plug in, Natural Gas Leak & Carbon Monoxide Detectors, Dual Alarms and HD Screen Display with CO /Gas /Temperature /Humidity for Home /Travel /RV |
|---|---|
| Store Product Code | B0FXM4FBM8 |
| Store Name | amazon.com |
| Brand | DOUSHIQIAN |
| Rating | 3 / 10 |
| Category | Combination Smoke & Carbon Monoxide Detectors |
| Product Manufacturer | Guangzhou Binai Technology Co., Ltd. |
| Model Number | PS-709 |
| Color | white |
| Dimensions | 3.27"D x 2.36"W x 3.27"H |
Features
- UPGRADED 4-IN-1 DETECTOR: This plug-in CO detector monitors Gas, Carbon monoxide, Temperature, and Humidity simultaneously, providing comprehensive protection for your home and family.
- ACCURATE & RELIABLE ALERTS: Upgraded sensor and precision sensor ensure fast, precise detection of gas leaks and CO, helping your family stay safe from hidden dangers.
- Quick Response & Dual Alarm System:When CO levels exceed 200 PPM or combustible gas leaks are detected, the carbon monoxide detector emits an 85dB alarm and flashes red lights, instantly warning you of approaching danger.
- 24/7 SMART MONITORING: The large HD touchscreen clearly displays real-time CO/GAS levels, temperature, and humiditymaking it easy to check air quality at a glance and stay informed anytime.
- EASY PLUG-IN INSTALLATION:This CO detector plug in features low power consumption and quick installation, ideal for Home/RV/Hotel or as a travel CO detector.
- CLEAR ALARM THRESHOLDS: The carbon monoxide alarm activates based on CO levels50ppm (6090 min), 100ppm (1040 min), and 200ppm within 1 minute. The natural gas detector alerts when gas reaches 5% LEL
- EASY TOUCH CONTROL: The responsive touch button allows quick testing of the carbon monoxide alarm and simple switching between temperature units for convenient daily use.
Images
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Rating and Reviews
3 Based on 17 reviews
4 in 1 Carbon Monoxide Detectors Plug has 3 rating out of 10. This average rating is consist of 17 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.