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🚨 Stay ahead of danger with WisuAlarm — your silent, smart guardian against invisible threats!
The WisuAlarm Carbon Monoxide Detector features a high-end Figaro electrochemical sensor and a 10-year replaceable battery, providing continuous, reliable CO monitoring. Certified to EN 50291 standards, it offers a high-volume 85dB alarm, a low-light LCD display for undisturbed sleep, and versatile installation options including portability for travel. Designed for long-term safety and ease of use, it’s a must-have for modern homes prioritizing health and peace of mind.










| ASIN | B0B3DFQVS5 |
| Alarm | Audible |
| Best Sellers Rank | 17,175 in DIY & Tools ( See Top 100 in DIY & Tools ) 49 in Carbon Monoxide Detectors |
| Brand | WISUALARM |
| Colour | White |
| Country of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,169) |
| Included Components | Adhesive Sticker, Carbon Monoxide Detector, Positioning Sticker, Screws Package, User Manual |
| Item Dimensions D x W x H | 2.9D x 11.7W x 7.2H centimetres |
| Item Type Name | Carbon Monoxide Detectors |
| Item Weight | 0.17 Kilograms |
| Manufacturer | Wisualarm |
| Material | ABS |
| Model Number | DHI-HY-GC20B |
| Part Number | DHI-HY-GC20B |
| Power source | Battery Powered |
| Product Style | Morden |
| Sensor Type | Electrochemical |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 40 Degrees Celsius |
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