CO Alarm LCD Display UL2034 Certified | Carbon Monoxide Detector
CO Alarm LCD Display UL2034 Certified | Carbon Monoxide Detector
Stay Protected with the P3 Carbon Monoxide Detector
Keep your home and family safe with this high-sensitivity Carbon Monoxide (CO) Alarm. UL2034 certified and featuring a clear LCD digital display, this detector continuously monitors indoor air quality and triggers a loud audible alarm plus a flashing visual alert the moment CO levels reach a dangerous threshold. Compact, easy to install, and battery-powered for reliable operation even during power outages — it's an essential safety device for every bedroom, basement, garage, or living area.
Made in Mainland China.
Key Features
- UL2034 Certified — Meets rigorous safety standards for residential CO detectors, giving you peace of mind.
- LCD Digital Display — Provides a clear, real-time CO concentration readout at a glance.
- Dual Alarm System — Combines a loud audible alert with a flashing visual warning for maximum awareness.
- High-Sensitivity Electrochemical Sensor — Accurately detects even low CO concentrations quickly and reliably.
- Battery Powered — Operates on 2 × AA batteries (not included), ensuring continuous protection independent of mains power.
- Civilian-Grade Application — Designed for everyday residential use: bedrooms, basements, hallways, kitchens, and more.
- Compact & Easy to Install — Slim 10 × 10 × 4 cm profile mounts easily with the included screw hardware.
Product Specifications
| Detection Gas | Carbon Monoxide (CO) |
| Alarm Method | Sound + Flash (Auditory + Visual) |
| Power Supply | 2 × AA Batteries (not included) |
| Display | LCD Digital Screen |
| Sensor Type | Electrochemical |
| Certification | UL2034 |
| Working Temperature | 5 °C – 40 °C |
| Working Humidity | 20% – 90% RH |
| Dimensions | 10 × 10 × 4 cm |
| Color | White |
| Country of Origin | Mainland China |
What's in the Box
- 1 × CO Alarm Detector
- 1 × Instruction Manual
- 1 × Mounting Screw Package
Ideal For
- Bedrooms & sleeping areas
- Basements & utility rooms
- Garages & attached living spaces
- Kitchens & common areas
- Home offices & hallways
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Frequently Asked Questions
Q: Is the P3 CO Alarm UL2034 certified?
A: Yes, this carbon monoxide detector is UL2034 certified, meaning it meets the established safety and performance standards for residential CO alarms. This certification ensures the detector responds accurately to dangerous CO concentration levels.
Q: What batteries does the CO alarm use, and are they included?
A: The detector runs on 2 × AA batteries, which are not included in the package. You will need to supply your own AA batteries before first use.
Q: Where is the best place to install this carbon monoxide detector?
A: For optimal coverage, install the detector in or near sleeping areas such as bedrooms, as well as in basements, near garages, and in other areas where CO-producing appliances (furnaces, water heaters, etc.) are present. Follow the included instruction manual for specific mounting guidelines.
Q: How does the alarm alert me when CO is detected?
A: This detector uses a dual-alert system — a loud audible siren combined with a flashing visual indicator — so that both the sound and the light can grab your attention, even in noisy environments or for those with hearing difficulties.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.