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Shenzhen Symank Technology Co., Ltd.

  • China,Shenzhen
  • Verified Supplier
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China Residential Carbon Monoxide Gas Detectors Dual Sensor CO And Gas Alarm OEM
China Residential Carbon Monoxide Gas Detectors Dual Sensor CO And Gas Alarm OEM

  1. China Residential Carbon Monoxide Gas Detectors Dual Sensor CO And Gas Alarm OEM

Residential Carbon Monoxide Gas Detectors Dual Sensor CO And Gas Alarm OEM

  1. MOQ: 1K
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C,T/T,Western Union
Supply Ability 50K
Delivery Time 10 Days
Packaging Details Carton/Color Box
Product name Carbon Monoxide Gas Detectors
Operatingtemperature -10°C to 50°C
Mountingtype Wall Mount or Tabletop
Operatinghumidity 10% to 90% RH non-condensing
Weight 180 grams
Detectionrange 0-500 ppm
Endoflifeindicator Yes, Audible and Visual Alert
Sensortype Electrochemical/Semiconduct Sensor
Powersource AC and Back Battery Operated
Displaytype Digital LCD Display
Dimensions 112mm x 73mm x 42mm
Responsetime Less than 30 seconds
Alarmtype Voice and Audible and Visual
Brand Name Symank
Model Number JKD-808COM
Certification CE/ROHS/UKCA
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T,Western Union Supply Ability 50K
Delivery Time 10 Days Packaging Details Carton/Color Box
Product name Carbon Monoxide Gas Detectors Operatingtemperature -10°C to 50°C
Mountingtype Wall Mount or Tabletop Operatinghumidity 10% to 90% RH non-condensing
Weight 180 grams Detectionrange 0-500 ppm
Endoflifeindicator Yes, Audible and Visual Alert Sensortype Electrochemical/Semiconduct Sensor
Powersource AC and Back Battery Operated Displaytype Digital LCD Display
Dimensions 112mm x 73mm x 42mm Responsetime Less than 30 seconds
Alarmtype Voice and Audible and Visual Brand Name Symank
Model Number JKD-808COM Certification CE/ROHS/UKCA
Place of Origin China
High Light residential carbon monoxide detector dual sensorCO and gas alarm OEMdual sensor gas detector with warranty
OEM Smart Human Voice Prompt Carbon Monoxide Gas Detector with 9V Backup Battery and EN50291 Certification
Product Overview
These Carbon Monoxide Gas Detectors provide reliable protection in residential and commercial environments where both combustible gas and CO risks exist. The unit integrates advanced sensing technology with clear human voice prompts, enabling immediate understanding of alarm conditions without confusion.
Certifications & Compliance
Fully certified to EN50291 and EN50194 standards, ensuring regulatory compliance for CO and gas detection in regulated markets. The built-in 9V backup battery ensures continuous operation during power outages.
Key Advantages
  • Human Voice Prompts: Clearly announce alarm types instead of relying solely on sound and light signals
  • Dual Sensor Technology: Electrochemical and semiconductor sensors for stable detection of CO and combustible gases
  • High-Performance Alert: ≥85dB audible alarm combined with LED indicators
  • Reliable Operation: Long service life, stable calibration, and low false alarm rates
Manufacturing Capabilities
Our factory provides comprehensive OEM and ODM services including customized housings, logo printing, multilingual voice prompts, and packaging solutions. Automated production lines and strict quality control ensure consistent performance across all units.
Applications
Ideal for apartments, hotels, rental properties, offices, and light industrial sites. Particularly suitable for elderly housing, schools, and public buildings where clear guidance is critical.
Technical Specifications
Parameter Specification
Power Supply 90-240V AC, 50/60Hz + 9V backup battery
Standards EN50194-1:2009, EN50291-1:2018
Gas Detected Carbon Monoxide (CO), combustible gas
Alarm Volume ≥85dB at 3m
Sensor Type Electrochemical + Semiconductor
Operating Temperature -10℃ to 55℃
Lifetime Up to 5 years

Company Details

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,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2012

  • Total Annual:

    1000-1500

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

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  • Shenzhen Symank Technology Co., Ltd.
  • 518105,#7 blgd,chuangye industry zone,songgang st. baoan dist,shenzhen.
  • https://www.alarmsmokedetectors.com/

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