4 Pack Smoke and Carbon Monoxide Detector with Test Button, 85dB Loud Beep, LCD Display, Battery-Operated Smoke Detector Carbon Monoxide Detector Combo for House, Apartment, Kitchen, Garage Use
$73.79
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by rosary.college
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$73.79
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by rosary.college
Free 30-day returns Details
Product details
| Management number | 209046735 | Release Date | 2026/03/29 | List Price | $29.52 | Model Number | 209046735 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Equipped with advanced photoelectric and electrochemical sensors, this smoke and carbon monoxide detector responds swiftly to both slow-burning fires and harmful carbon monoxide gas. It's designed for early warning for your family day and night
- The large LCD of smoke detector shows real-time carbon monoxide levels when CO is detected. In standby mode, the screen stays off to save energy while the green LED blinks once every 60 seconds—ensuring normal function without disturbing your rest
- This smoke detector carbon monoxide detector combo delivers an audible alert louder than 85dB along with flashing red LED signals when smoke or CO reaches hazardous levels—giving you time to react fast in emergencies
- Three indicator lights of smoke alarm keep you informed: green for normal operation, red for smoke/CO alerts and low battery warnings, and yellow to show fault status. Stay in control with clear visual signals anytime
- Use the convenient test button to check the battery and alarm functions of your combination smoke carbon monoxide alarm detector. Recommended for bedrooms, basements, kitchens, and living spaces for complete home coverage
| Alarm | 85 dB |
|---|---|
| Brand | OLUNCLE |
| Color | White 4 |
| Item Weight | 14.56 ounces |
| Manufacturer | OLUNCLE |
| Model Number | OL0917U |
| Power Source | Battery Powered |
| BuiltIn Media | 4 Sets of Smoke and Carbon Monoxide Detector |
| Product Style | Modern |
| Item Type Name | Carbon Monoxide Alarm |
| Item Dimensions D x W x H | 1.3"D x 4.1"W x 4.1"H |
Bestseller ranking
Home Office Desks
Customers who viewed this product also viewed
Combination Smoke & Carbon Monoxide Detectors
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form