Vilfet 4-in-1 CO and Natural Gas Detector - Plug-In, Dual Alarms, Temp & Humidity (3 Pack)

Meet Vilfet's 4-in-1 CO and Natural Gas Detector, a plug-in monitoring solution designed to keep homes, bedrooms, kitchens, RVs, and hotel rooms safer with a compact, easy-to-use form factor. The unit combines four sensing capabilities into a single, tidy device, delivering real-time data and alerts that adapt to daily life without adding clutter.

What it monitors and how it helps

This detector merges carbon monoxide, natural gas, temperature, and humidity sensing in one housing. It presents live readings on a full-color LCD screen, so you can quickly assess room conditions at a glance. This all-in-one approach makes it convenient for spaces where multiple sensors would otherwise be needed, such as kitchens, basements, and small living areas.

• CO detection with readings up to 2000 PPM
• Natural gas detection with readings up to 10% LEL
• Temperature and humidity sensing for ambient comfort and awareness

Reliable alerts you can notice

When risk thresholds are reached, Vilfet activates both sound and light alarms to grab your attention. A CO level at or above 150 PPM or natural gas at 5% LEL triggers a loud alert, paired with a flashing red indicator for quick recognition even from a distance.

• Audible alarm: ≥ 85 dB
• Visual cue: flashing red light

Designed for real life use

The plug-in design fits most outlets in homes, apartments, kitchens, hotels, and RVs, keeping counters clear while delivering continuous protection. Its compact footprint makes it suitable for bedrooms and living rooms without drawing attention.

The unit is powered by AC 110–220 V with a low standby draw (< 2 W), and a durable sensor system is built for longer life and fewer replacements, aligning with eco-conscious usage.

Simple setup and dependable readings

Setup is straightforward and designed to minimize guesswork. After removing the protective film, plug in the detector and wait about 180 seconds for a first calibration. Use the test button to verify the alarm, and allow up to 30 minutes for stable humidity and temperature readings to settle.

What you get

This listing includes a 3-pack, making it easy to equip multiple rooms or vehicles with consistent monitoring and notifications. A compact, scalable solution that supports peace of mind wherever you need it most.