3-in-1 Carbon Monoxide Detector | CO Alarm, Temperature & Humidity Display
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10% off for 2 items, 20% off for 4+ items
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Today: 50% off
CO levels, room temperature and humidity—all visible at a glance.
A compact plug-in detector brings three useful room readings together in one device, continuously monitoring carbon monoxide while displaying temperature and humidity on a clear colour LCD screen. It plugs directly into a standard 110–220 V power outlet, keeping installation simple with no additional wiring or separate power supply required. When elevated CO levels are detected, an 85 dB audible alarm works alongside flashing lights and visual indicators to draw attention quickly. A breathing-light energy-saving mode provides a softer visual presence during normal operation.

Why is this 3-in-1 Carbon Monoxide Detector perfect for you?
- 3-in-1 monitoring: Tracks carbon monoxide levels while displaying room temperature and humidity in one compact unit.
- 85 dB audible alarm: Produces a strong warning sound when elevated CO levels are detected.
- Visual warning indicators: Flashing lights and on-screen indicators provide an additional visible alert alongside the audible alarm.
- Colour LCD display: Keeps CO, temperature and humidity readings clear and easy to check at a glance.

Specifications
Details: 10.7 × 6.1 × 5.5 cm dimensions, 100 g weight, white finish and flame-retardant ABS housing
Design: Compact direct-to-outlet unit with a color LCD screen, visual indicators and breathing-light display
Function: Carbon monoxide monitoring with temperature and humidity display, supported by an 85 dB audible alarm and visual alerts
Power Supply: 110–220 V mains connection
Alarm Volume: 85 dB
Display: Color LCD
Material: Flame-retardant ABS
Placement: Homes, apartments, RVs and other suitable indoor spaces
Ideal for: Everyday CO monitoring, checking indoor temperature and humidity, bedrooms, living areas, hallways and travel accommodation where compatible

*UPDATE: Due to high demand for the 3-in-1 Carbon Monoxide Detector | CO Alarm, Temperature & Humidity Display stock is very limited!
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Our guarantees:
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Not satisfied? Money back: If you’re not satisfied for any reason, we’ll do everything we can to ensure you’re 100% happy with your purchase.
- Free delivery: All orders placed in our online shop are delivered to your home free of charge. There is no minimum order value required.
- 24/7 customer service: Our customer service team is available 7 days a week to answer any questions and/or address any concerns you may have.



