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Professional Carbon Monoxide Gas Detectors EN50291 Certified CO Gas Alarm With Human Voice Prompt

Place of Origin China
Brand Name Symank
Certification CE/ROHS/UKCA
Model Number JKD-808COM
Minimum Order Quantity 1K
Price Negotiable
Packaging Details Carton/Color Box
Delivery Time 10 Days
Payment Terms L/C,T/T,Western Union
Supply Ability 50K

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Product Details
Name Carbon Monoxide Gas Detectors Dimensions 112mm X 70mm X 42mm
Weight 180 Grams Operating Temperature -10°C To 50°C
Alarm Sound Level 85 DB At 3 Meters Alarm Type Voice And Audible And Visual
Detection Range 0-500 Ppm Installation Wall Mount Or Tabletop
Response Time Less Than 30 Seconds Power Source Battery Operated / AC Power
Battery Life Up To 2 Years Sensor Type Electrochemical/Semiconduct Sensor
Display Digital LCD Display
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Professional Carbon Monoxide Gas Detectors

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EN50291 Certified CO Gas Alarm

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Voice Prompt CO Gas Alarm

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Product Description
Professional EN50291 Certified CO and Gas Alarm with Human Voice Prompt and 9V Backup Battery
Carbon Monoxide Gas Detectors are engineered to meet the safety requirements of modern indoor environments. This advanced model combines accurate CO detection and combustible gas monitoring with clear human voice prompts for enhanced safety awareness.
Product Advantages
  • Dual-sensor technology for reliable detection of carbon monoxide and combustible gases
  • Clear human voice prompts and strong audible alarms (≥85 dB)
  • LED indicators for visual warnings
  • Enhanced clarity and user confidence compared to standard gas alarms
  • Durable construction for long-term reliability
  • 9V backup battery ensures continuous monitoring during power outages
Certifications & Standards
Certified to EN50291 and EN50194 standards, making these detectors suitable for regulated markets and professional B2B safety projects.
Manufacturing Capabilities
Our factory utilizes automated assembly and testing systems to ensure consistent quality. We offer comprehensive OEM customization including branding, voice language selection, and packaging. Each unit undergoes rigorous testing for sensitivity, sound level, and power stability, backed by professional after-sales support and warranty services.
Applications
Ideal for residential buildings, hotels, commercial facilities, and any environment requiring reliable gas detection. The combination alarm design simplifies system integration and maintenance.
Technical Specifications
Parameter Specification
Input Voltage AC 90-240V
Standards EN50194, EN50291
Alarm Volume ≥85 dB
Sensor Type Electrochemical + Semiconductor
Weight Approx. 180 g
Lifetime 5 years