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Home/DIY & Tools/Safety & Security/Fire Safety/Combination Smoke & Carbon Monoxide Detectors
Smoke and Carbon Monoxide Alarm, 2-in-1 Combination Carbon Monoxide Detector, 85 dB Audible & Visual Alert Smoke Alarms for Home, Replace Battery, Test/Silence Button — image 1
Combination Smoke & Carbon Monoxide DetectorsTarden✓ In stock

Smoke and Carbon Monoxide Alarm, 2-in-1 Combination Carbon Monoxide Detector, 85 dB Audible & Visual Alert Smoke Alarms for Home, Replace Battery, Test/Silence Button

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$63.99
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About this item
  • 【2-in-1 Smoke & Carbon Monoxide Detection】 This smoke and carbon monoxide alarm for home combines a photoelectric smoke sensor with an electrochemical carbon monoxide sensor, providing dual detection for smoke and odourless CO hazards. It works as a smoke alarm and carbon monoxide detector in one compact 11 × 11 × 4 cm unit. Standalone design; no app or wireless interconnection.
  • 【85 dB Audible & Visual Alarm】 When smoke or carbon monoxide reaches the alarm condition, this smoke and carbon monoxide detector sounds an alarm over 85 dB and flashes a red indicator for clear audible and visual warning. Low-battery and fault alerts help you quickly identify the operating status, making these smoke alarms and carbon monoxide alarms easier to monitor around the home.
  • 【Replaceable 9V Battery】 Powered by a replaceable 9V battery, this battery-operated smoke alarm and carbon monoxide detector offers convenient home protection without complicated wiring. When the battery runs low, a warning reminds you to replace it, helping keep the smoke detector and carbon monoxide alarm ready for use without replacing the entire unit.
  • 【Test/Silence Button】 The front Test/Silence button makes routine checks simple and lets you silence unwanted alarm sounds when appropriate. Regular testing helps confirm that the smoke alarm and carbon monoxide detector are operating correctly. Follow the supplied instructions for testing and maintenance; a monthly test is recommended for routine safety checks.
  • 【Easy Wall or Ceiling Installation】 These compact smoke and carbon monoxide alarms include mounting accessories for straightforward wall or ceiling installation. The alarm makes it easy to place multiple alarms around your home, such as bedrooms, hallways and living areas, providing practical coverage with the same smoke alarm, carbon monoxide detector and Test/Silence controls.
Product details
Brand
Tarden
Manufacturer
Tarden
Colour
White
Size
13.80 x 5.40 x 13.80 cm

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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Smoke and Carbon Monoxide Alarm, 2-in-1 Combination Carbon Monoxide Detector, 85 dB Audible & Visual Alert Smoke Alarms for Home, Replace Battery, Test/Silence Button | Bigamart