Kidde 10LLDCO 10-Year Sealed Battery CO Alarm
Kidde 10LLDCO CO alarm with 10-year sealed battery, digital display & peak level tracking. EN52091-1 certified.
The Kidde 10LLDCO Sealed Battery Carbon Monoxide Alarm offers 10 years of continuous protection with its non-replaceable, sealed lithium battery, eliminating the need for battery changes. Its sleek, lightweight design houses a digital display that clearly shows carbon monoxide levels, including a peak level display for tracking the highest CO concentration (11-999 ppm).
This alarm is equipped with Kidde's unique water-based CO Electrochemical Sensor, ensuring reliable detection. The CO 'Quick-Test' feature temporarily desensitises the alarm, allowing for easy testing using approved CO spray. Additionally, the interrogation feature records peak levels and test history for analysis by Kidde upon request.
Key Features
- 10-year sealed lithium battery – No battery changes required
- Digital display – Shows real-time and peak CO levels
- LED indicators – Alarm, operate, and fault status
- End-of-life warning – Alerts when replacement is needed
- Test/reset button – Enables regular function checks
Installation & Use
Ideal for all living areas, it can be wall-mounted, ceiling-mounted, or placed freestanding on a table or shelf. Its portable design makes it perfect for travel. Certified to BS EN 52091-1 and CE standards, this alarm guarantees safety and compliance.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
- Homes - living areas
- Wall or ceiling installation
- Freestanding on tables/shelves
- Travel and holiday use
- Ask Claude, ChatGPT or Perplexity to find the right tool, with our live prices and stock.
- Get a ready-made basket: one link puts everything in your basket here.
- You always pay securely here: your assistant never sees your card.
- 10-year non-replaceable lithium battery
- Digital CO level display (11-999 ppm)
- Water-based CO Electrochemical Sensor
- Peak level recording and test history
- 3 LED indicators (alarm, operate, fault)
- End-of-life warning signal
- Test/reset button
- BS EN 52091-1 & CE certified
- Weight: 186g
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
Similar Products
You may like
