WOLF SHIELD Carbon Monoxide Detector 10‑year alarm 📟

This compact carbon monoxide alarm from WOLF SHIELD offers portable protection with a sealed 10-year battery, ideal for keeping living spaces and temporary accommodation under continuous CO monitoring. It combines EN 50291-1:2018 compliance with a discreet, display-free design so you can place it in bedrooms, kitchens, caravans or tents and trust a decade of operation without wiring or battery changes.

Key Points

The unit meets the EN 50291-1:2018 safety standard, which reflects recent testing and performance requirements for domestic CO alarms. According to the manufacturer, the alarm includes a sealed lithium cell that is designed to last for ten years, and it will emit a clear low-battery alert near the end of that period. The device is small, approximately 7 cm by 7 cm, and lightweight which makes it easy to move between rooms or take on trips. An audible alarm rated at about 85 dB sounds when elevated carbon monoxide levels are detected from around 50 ppm, while LED indicators show normal operation, alarm, or fault conditions.

Technical Specifications

• Name: WOLF SHIELD Carbon Monoxide Detector 10 Year Sealed Battery
• Manufacturer standard: EN 50291-1:2018 certified.
• Battery life: 10 years sealed lithium cell, according to the manufacturer.
• Dimensions: approximately 7 cm x 7 cm.
• Alarm sound level: around 85 dB when activated.
• Alarm threshold: active alarm from approximately 50 ppm CO.

Advantages

Compact size and sealed battery make this alarm a low-maintenance choice for those who prefer a discreet, no-display unit. It is useful for homeowners who want a decade of coverage without the inconvenience of changing batteries, and for travellers who need a portable detector for short-term accommodation. The visual LED signals give a quick status check while the audible output provides a clear alert if levels rise.

Usage Recommendations

Place the detector at breathing height in sleeping areas and primary living spaces rather than directly above sources of combustion. For portable use, mount or rest the device on a stable surface in tents, RVs or holiday lets, ensuring it is not obstructed. Consider replacing the unit after the ten-year sealed battery period has ended since the manufacturer indicates the alarm will need renewal at that point.