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EN50291 Certified Carbon Monoxide Gas Detectors Voice Prompt CO Gas Detectors With 9V Battery

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
Calibration Automatic And Manual Calibration Options Display Digital LCD Display
Operating Temperature -10°C To 50°C Weight 180 Grams
Battery Life Up To 2 Years Alarm Type Voice And Audible And Visual
Dimensions 114mm X 73mm X 42mm Humidity Range 15% To 95% RH Non-condensing
Power Supply Battery Operated / AC Power Mounting Wall Mountable Or Portable
Certifications CE, RoHS Detection Range 0-5000 Ppm
Sensor Type Electrochemical/Semiconduct Sensor Response Time Less Than 30 Seconds
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EN50291 Certified Carbon Monoxide Gas Detectors

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Voice Prompt CO Gas Detectors

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9V Battery CO Gas Detectors

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Product Description
EN50291 Certified Carbon Monoxide Gas Detector with Human Voice Prompt and 9V Backup Battery
Product Overview
Carbon Monoxide Gas Detectors are essential safety devices for modern indoor environments with gas appliances. This unit continuously monitors carbon monoxide concentration and combustible gas leakage, providing early warning before dangerous levels are reached. Certified to EN50291 and EN50194 standards, it's suitable for European and global markets.
The human voice prompt feature adds user-friendly interaction by clearly announcing alarm conditions. With a reliable 9V backup battery, these detectors ensure continuous monitoring during power interruptions, meeting critical requirements for professional B2B customers.
Product Advantages
  • Accurate and stable performance through advanced sensing technology
  • Electrochemical CO sensor ensures high selectivity and long-term stability
  • Semiconductor sensor provides rapid response to combustible gases
  • Carefully calibrated alarm thresholds meeting regulatory requirements
  • Voice prompt function helps users quickly identify hazard nature
  • Strong audible alarms and LED indicators for effective alerts
  • Durable components and optimized circuit design for long service life
  • Reduced maintenance requirements
Factory Capability
As a professional supplier, we provide comprehensive OEM and ODM solutions including custom firmware, voice language selection, enclosure color matching, and packaging design.
Our production follows strict quality management with sensor calibration, functional testing, and aging tests. Each shipment is traceable and supported by technical documentation, with responsive after-sales service, spare parts support, and warranty handling for long-term B2B cooperation.
Product Applications
Carbon Monoxide Gas Detectors are commonly used in residential housing projects, hotels, serviced apartments, and commercial kitchens. As a CO and gas combination alarm, they reduce procurement complexity and installation time. System integrators and property management companies value their compliance, reliability, and ease of use.
Technical Specifications
Parameter Specification
Rated Voltage AC 90-240V
Backup Power 9V battery
Gas Type Carbon Monoxide + combustible gas
Alarm Method Sound, LED, Voice
Humidity Range ≤95% RH, non-condensing
Size 112 × 73 × 42 mm
Weight Approx. 180 g