Rewguy 5-in-1 CO Detector with LCD Display – CO, Gas, Smoke, Temperature & Humidity

All-in-One Safety in a Compact Unit

Meet Rewguy's 5-in-1 carbon monoxide detector, a plug-in safety device designed to monitor more than just CO. By combining carbon monoxide detection with natural gas leak sensing and environmental readings, this unit delivers a practical, single-solution approach to safer living spaces—whether at home, in a hotel, or on the go.

The core idea is simple: early awareness of multiple potentially hazardous conditions can help you respond quickly and calmly. The device integrates dual-sensor technology and a dual-alarm system, so you have both audible and visual cues to guide your actions. It’s built to be part of your everyday safety routine, without requiring complex setup or frequent maintenance.

What it monitors and how it helps

• Carbon monoxide protection detects CO levels from 0 to 2000 ppm, providing continuous vigilance where people sleep, work, or gather.
• Natural gas leakage sensing monitors for hazardous gas concentrations up to 20% LEL, alerting you before a situation escalates.
• Environmental readings include temperature and humidity to help you understand indoor conditions that affect comfort and appliance performance.
• Clear, actionable feedback through a large color LCD screen, making it easier to interpret current conditions at a glance.

Alerts you can hear and see

• When dangerous levels are detected, the device emits a powerful alarm (>85 dB) and activates a red warning light for immediate visibility.
• Voice prompts and lightweight alarm devices accompany the alert, guiding you through next steps even in a noisy environment.

Energy efficiency and durability

The detector plugs into standard 110V–220V outlets and consumes only about 2 watts, helping reduce energy use over time. A robust, built-in sensor provides long-term reliability, so you can rely on it for everyday safety without frequent replacements.

Designed for everyday life and travel

With its compact, portable form, this 5-in-1 device fits bedrooms, kitchens, living rooms, bathrooms, apartments, garages, offices, hotels, and more. Its all-in-one design is particularly convenient for travelers, rental properties, campsites, RVs, and temporary setups where safety monitoring matters.

Practical use scenarios

• Single-device monitoring in multi-room living spaces
• Enhanced safety in rental homes and hotel rooms
• Plug-in placement in kitchens or utility areas for constant visibility
• Portable protection when traveling or camping

Note: This device provides alerts based on detected concentrations and environmental readings. Consider following local safety guidelines and having a clear escape plan in case of any alarm activation.