5-in-1 Plug-In CO Detector with Temp & Humidity Display

ALLOET 5-in-1 Portable Carbon Monoxide Detector – Plug-In Wall CO Alarm with Temperature & Humidity Monitor

Keep your home, kitchen, bedroom, RV, or office safer with the ALLOET 5-in-1 Portable Carbon Monoxide Detector. This compact, plug-in wall unit delivers real-time CO monitoring alongside temperature and humidity readings — all on a single, easy-to-read digital display. No complex installation required: just plug it in and get instant, continuous air quality awareness.

Key Features

• Real-Time CO Monitoring: Continuously detects carbon monoxide concentration levels (0–1000 ppm) and instantly triggers a red flashing light and audible alarm when unsafe levels are detected, so you can act fast.
• Magnetic Back Design: The built-in magnetic mount lets you attach the detector to refrigerators or other metal surfaces — a space-saving solution that keeps your kitchen tidy while maintaining consistent coverage.
• Clear HD Digital Display: The high-definition screen shows precise CO concentration, temperature, and humidity readings at a glance, updated every 2 seconds for up-to-the-moment accuracy.
• Advanced 3D Multi-Hole Airflow Technology: Multi-sided ventilation openings maximize sensor exposure to circulating air, boosting sensitivity and ensuring reliable detection of even trace-level CO in the environment.
• One-Touch Operation & Versatile Use: A single button starts the device. Built-in temperature and humidity sensors round out comprehensive indoor environment monitoring — ideal for homes, kitchens, offices, RVs, hotels, and travel stays.
• Plug-In & Battery Backup: Supports direct plug-in at 110–220V and includes a 900mAh / 3.7V battery, so monitoring continues even during a power outage.

Specifications

What's in the Box

• 1 × ALLOET 5-in-1 Carbon Monoxide Detector

Note: Due to variations in monitor settings and lighting conditions, the actual color may differ slightly from images. Please allow a 1–2 cm measurement tolerance due to manual measurement.

Safety Resources

Carbon monoxide is an odorless, colorless gas that can be hazardous at elevated concentrations. Learn more about CO safety from the CDC's Carbon Monoxide Poisoning Prevention guidelines and the U.S. Consumer Product Safety Commission's Carbon Monoxide Information Center.

Frequently Asked Questions

Q: Does the ALLOET CO detector require professional installation?

A: No professional installation is needed. The ALLOET 5-in-1 carbon monoxide detector simply plugs into any standard 110–220V wall outlet. You can also mount it magnetically on metal surfaces like a refrigerator for convenient, flexible placement.

Q: What does "5-in-1" mean for this CO detector?

A: The "5-in-1" designation refers to the device's multiple monitoring functions: carbon monoxide (CO) detection, real-time CO level display, temperature monitoring, humidity monitoring, and audible + visual alarm alerts — all in one compact unit.

Q: Will this detector continue working during a power outage?

A: Yes. The device includes a built-in 900mAh / 3.7V rechargeable battery, so CO monitoring continues even if the wall power is interrupted, providing uninterrupted protection around the clock.

Q: What environments is this CO detector suitable for?

A: The ALLOET plug-in CO detector is designed for a wide variety of indoor environments, including homes, bedrooms, kitchens, offices, RVs, hotel rooms, and rental properties. Its compact, portable design makes it especially convenient for travel.

Q: How often does the CO reading update on the display?

A: The digital display refreshes every 2 seconds, giving you near-continuous, up-to-date carbon monoxide concentration, temperature, and humidity readings at all times.