Shenzhen Symank Technology Co., Ltd.
                                                                                                           
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OEM Carbon Monoxide Gas Detectors EN50291 EN50194 Certified CO And Gas Detector

Price Negotiable
Price: Negotiable
MOQ: 1K
Delivery Time: 10 Days
Brand: Symank
Product Description
EN50291 EN50194 Certified Carbon Monoxide Gas Detector with Human Voice Prompt and 9V Backup Battery
Product Overview
This carbon monoxide and combustible gas detector provides reliable indoor protection against carbon monoxide poisoning and gas leaks. Featuring advanced sensing technology with human voice prompts, the unit ensures clear and effective alarm communication. Certified to EN50291 and EN50194 standards, it meets essential safety requirements for European and international markets. The combined CO and gas detection eliminates the need for separate alarm devices, while the 9V backup battery maintains continuous monitoring during power outages - a critical feature for professional B2B projects and property management applications.
Key Features & Advantages
  • Dual-sensor design: electrochemical sensor for CO detection and semiconductor sensor for combustible gas monitoring
  • EN standard-compliant alarm response times and thresholds
  • Human voice prompts for clear alarm identification and occupant guidance
  • High-volume audible alarms (≥85 dB) with LED indicators
  • Extended service life with improved stability and reduced operational costs
  • Continuous operation during power failures with 9V backup battery
Manufacturing Capabilities
Our factory specializes in producing carbon monoxide gas detectors for global distributors, installers, and brand owners. We offer flexible OEM and ODM solutions including customized PCB design, firmware optimization, voice language selection, and packaging artwork. Rigorous quality control procedures ensure each unit is tested for alarm accuracy, sound output, and power reliability. Professional after-sales support, technical consultation, and warranty services are provided to ensure long-term B2B partnerships.
Applications
Ideal for residential apartments, villas, hotels, rental properties, and commercial facilities. Suitable as a combined CO and gas alarm or CH4 and CO alarm for kitchens, boiler rooms, and indoor utility areas. Voice prompt functionality is particularly valuable in environments requiring fast and clear user response.
Technical Specifications
Parameter Specification
Rated Voltage AC 90-240V
Backup Power 9V battery
Gas Detection Range 0-20% LEL
Alarm Point 8% LEL
Atmospheric Pressure 86-106 kPa
Alarm Sound Level ≥85 dB
Product Lifetime 5 years

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Symank Technology Co., Ltd.
Location 518105,#7 blgd,chuangye industry zone,songgang st. baoan dist,shenzhen.
Contact Person Chung

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