2-in-1 Smoke and Carbon Monoxide Detector with 85 dB Alarm
2-in-1 Smoke and Carbon Monoxide Detector with 85 dB Alarm
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Monitor for both smoke and carbon monoxide with one combined detector designed for wall or ceiling installation. The unit uses separate detection technologies for smoke and carbon monoxide and provides a loud alarm when either is detected.

Dual Detection in One Device
✓ Two detection functions: Combines smoke and carbon monoxide detection in a single unit
✓ Loud alarm: Produces an 85 dB alert when smoke or carbon monoxide is detected
✓ Status indication: Built-in LED indicator provides device status information
✓ Easy testing: Test button allows functionality checks
Convenient Wall or Ceiling Installation
The detector can be mounted on a wall or ceiling using the provided mounting materials. Its straightforward installation is designed to make placement convenient without requiring specialised expertise.
Long-Life Battery Operation
The detector is powered by a long-life battery, reducing the need for frequent battery replacement. The supplied information lists 9V or lithium battery power depending on the configuration.

Product Specifications
- Type: 2-in-1 smoke and carbon monoxide detector
- Smoke Detection: Ionisation
- Carbon Monoxide Detection: Electrochemical sensor
- Battery: Long-life 9V or lithium, depending on configuration
- Installation: Wall or ceiling mounting
- Alarm Sound: 85 dB
- Additional Features: Test button and LED status indicator
FREE SHIPPING
FREE SHIPPING
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30-DAY RETURNS
30-DAY RETURNS
You have 30 days from the date your order is delivered to return it if it’s not quite right. We’ve made the process simple and flexible.

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FREE SHIPPING
You only pay for the product, we take care of the shipping!
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30-DAY EASY RETURNS
30 days hassle-free returns.
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EXPERT CUSTOMER SUPPORT
Email: support@kinneva.com
Frequently asked questions
How much does shipping cost?
Every order ships free — no minimum spend required.
What's your return policy?
You have 30 days from the day your order arrives to send it back for a refund or exchange.
Can I cancel my order?
Message us as soon as possible. Orders can only be cancelled before they've been processed or shipped — once an order has shipped, we're unable to cancel it.
What if my package is delayed or lost?
Reach out to our team and we'll track it down and get it sorted as quickly as we can.
How do I check my order status?
Once your order ships, you'll get a tracking number by email within 24–48 hours. Check anytime on our Track Order page.
What payment methods do you accept?
American Express, Apple Pay, Bancontact, Diners Club, Discover, Google Pay, Mastercard, Shop Pay, and Visa — every transaction is SSL-encrypted.
How do I contact customer service?
Email us at support@kinneva.com and we'll get back to you, usually within 24 hours.