ALLOET CO Detector with Alarm, Temperature & Humidity LCD

ALLOET Portable CO Detector with Temperature & Humidity Display

Stay informed and protected at home, in the office, or on the go with the ALLOET Carbon Monoxide Detector. This compact, handheld CO gas monitor combines real-time carbon monoxide sensing with temperature and humidity readings — all displayed clearly on a built-in LCD screen. Lightweight, rechargeable, and easy to use, it's a smart addition to any bedroom, kitchen, garage, or vehicle.

Key Features

• One-Touch Activation: Simply press and hold the power button to power on the detector. Readings stabilize within approximately 60 seconds, then display accurate CO levels, temperature, and humidity automatically.
• Adjustable Auto-Off Timer: Conserve battery with a customizable auto-shutdown — default is 60 minutes of inactivity, with options for 20 minutes, 40 minutes, or always-on mode. Switch between settings with a single button press.
• Audible Alarm Control: Toggle the buzzer alarm on or off to suit your environment. A white alarm icon means the sound is active; gray means it's muted — perfect for quiet bedrooms or noisy workspaces alike.
• Adjustable Screen Brightness: Cycle through multiple brightness levels with a dedicated button, ensuring clear, comfortable readability in any indoor or outdoor lighting condition.
• °C / °F Temperature Toggle: Quickly switch between Celsius and Fahrenheit with a long press of the alarm button — ideal for different user preferences or regional standards.
• Rechargeable Battery: Built-in 3.7V / 750mAh (2.75Wh) lithium battery for portable, cord-free use wherever you need it.
• CE & RoHS Certified: Meets civilian-grade safety certifications for quality and compliance.

Specifications

• Gas Type Detected: Carbon Monoxide (CO)
• Display: LCD Screen
• Battery: 3.7V, 750mAh / 2.75Wh (included)
• Casing Material: ABS
• Dimensions: Approx. 90 × 50 × 18 mm (3.54 × 1.97 × 0.71 in)
• Certifications: CE, RoHS
• Application: Civilian Grade
• Made in Mainland China

What's in the Box

• 1 × Carbon Monoxide Detector

Note: Due to variations in monitor settings and lighting conditions, the actual color of the item may vary slightly from the images. Please allow a 1–2 cm difference in measurements due to manual measuring.

For guidance on carbon monoxide safety in the home, visit the U.S. Consumer Product Safety Commission – Carbon Monoxide Information Center. You can also learn more about CO safety from the CDC – Carbon Monoxide Poisoning Prevention.

Frequently Asked Questions

Q: How does the ALLOET carbon monoxide detector work?

A: Simply press and hold the power button to activate the detector. Within about 60 seconds, the built-in sensor stabilizes and begins displaying real-time CO concentration levels along with temperature and humidity readings on the LCD screen. If CO levels rise above the safe threshold, the audible alarm will sound (when enabled).

Q: Can I use this CO detector in my car or camper?

A: Yes! The ALLOET CO detector is portable and battery-powered, making it suitable for home bedrooms, offices, garages, RVs, campervans, and other enclosed spaces where carbon monoxide may accumulate.

Q: How do I charge the CO detector?

A: The device features a built-in rechargeable 3.7V / 750mAh lithium battery. Recharge it using the included charging method when the battery runs low to ensure continuous monitoring capability.

Q: Is the alarm loud enough to wake me up at night?

A: The built-in buzzer alarm is designed to alert you when CO levels are detected. For bedroom use, ensure the alarm toggle is set to active (white alarm icon) so the audible alert is enabled while you sleep.