Price range
€36
– €69
KLTsenaife YHW-543COM-R Wireless Interconnected Smoke and Carbon Monoxide Detector
This smart smoke and carbon monoxide detector provides reliable, long-term protection for homes with wireless interconnection that allows multiple units to communicate for whole-home coverage. It features dual sensors for detecting both smoke and carbon monoxide, a digital display for real-time readings, and a battery-powered design with included batteries for easy installation. The alarm includes audible and smart notification capabilities, offering peace of mind with minimal maintenance required.
- 2 variants
- Wireless interconnection for whole-home coverage
- Color: 2 colors
Price spread
~92%
Across new variants
Customer rating
211 ratings
Available variants (2)
Choose a variant, then open its detail page for seller-specific information.
Black, LCD Display
Retailer
Available to order
- Color
- Black
- Alarm Type
- Audible, Smart, Visual
- Display Type
- LCD
White, Digital Display
Retailer
Available to order
- Color
- White
- Alarm Type
- Audible, Smart
- Display Type
- Digital
Variant comparison
Compare prices, availability, and key variant differences in one table.
| Feature | Black, LCD Display | White, Digital Display |
|---|---|---|
| Price | €36.03 | €69.35 |
| Updated | Apr 15, 2026 | May 17, 2026 |
| Availability | Available to order | Available to order |
| Color | Black | White |
| Alarm Type | Audible, Smart, Visual | Audible, Smart |
| Display Type | LCD | Digital |
| Detection Type | Carbon Monoxide, Smoke | Smoke, Carbon Monoxide |
Live offers
Partner offers are temporarily unavailable for this product.
Partner offers are temporarily unavailable for this product.
Overview
Compare KLTsenaife YHW-543COM-R Wireless Interconnected Smoke and Carbon Monoxide Detector variants, pricing tiers and key differences.
Learn moreHow variants differ
- Color
- Alarm Type
- Display Type
Who each variant is for
- Start with your budget: the visible price spread across variants is about 92%.
- Pick color and finish only after deciding on hardware requirements.
Reviews
4.1 / 5
from 211 ratings
No written reviews yet
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| Brand | KLTsenaife | WUZETIAN | Soewolit | Soewolit | ABORNI | OLUNCLE |
| Model | YHW-543COM-R | KT0918 | CX1KK918 | KT0917 | KT0918 | OL0902U |
| Color |
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| Rating |
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| Price | €36.03 | €54.07 | €104.17 | €87.23 | €80.68 | €51.85 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Apr 29, 2026 | Apr 4, 2026 | Mar 31, 2026 | Apr 3, 2026 | Apr 1, 2026 | Mar 21, 2026 |
| Weight | 181.44 | 104.33 | <num1>, <num2> | 313 | ||
| Material | ABS | ABS | Plastic | |||
| Alarm Type | Audible, Smart, Visual | Audible, Visual | Audible, Visual | |||
| Dimensions | <num_width>, <num_height>, <num_z> | 107, 34, 107 | 38.86, 103.89, 38.86 | 107, 102, 102 | 107, 34, 107 | |
| Sensor Type | Electrochemical | Electrochemical | Electrochemical | Electrochemical | ||
| Battery Type | AA | AA | AA | |||
| Connectivity | Wi-Fi | Wi-Fi | Wi-Fi | |||
| Display Type | LCD | LCD | LCD | LCD | ||
| Power Source | Battery | Battery | Battery | Battery | Battery Powered | |
| Detection Type | Carbon Monoxide, Smoke | Smoke, Carbon Monoxide | Carbon Monoxide, Smoke | |||
| Alarm Sound Level | 85 | 85 | 85 | 85 | 85 | |
| Batteries Included | Yes | Yes | Yes | Yes | Yes | |
Product confidence
Reviews
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