Shenzhen Symank Technology Co., Ltd.
                                                                                                           
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14 Years
Since 2012
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Long Lifespan Gas Leak Alarm 3V Lithium Battery Operated Propane Detector

Price Negotiable
Price: Negotiable
MOQ: 1K
Delivery Time: 10 Days
Brand: Symank
Product Description
Long Lifespan Combustible Gas Alarm Powered By 3V Lithium Batteries Detecting CH4 C3H8 For Reliable Safety Monitoring
Product Overview
This professional-grade combustible gas alarm provides stable, long-term monitoring for industrial and commercial applications. Engineered as a reliable gas detector and sensor, it accurately detects methane (CH4) and propane (C3H8) - the most commonly used combustible gases in residential and commercial environments.
Powered by two 3V lithium batteries, this gas leak alarm operates independently from fixed power supplies, ensuring continuous protection during power outages. The compact housing, LED indicator display, and intuitive alarm logic make installation and operation straightforward, supporting large-scale deployment.
Key Advantages
  • High-reliability semiconductor sensor with microprocessor intelligent control
  • Stable sensitivity over extended periods with minimal false alarms
  • Ultra-low power consumption and working current for extended battery life
  • Integrated low battery warning and sensor fault detection
  • Immediate sound and light alarm activation at preset gas concentration thresholds
  • 24-month quality warranty for wholesale and OEM partners
Manufacturing Capabilities
Our factory specializes in developing and mass-producing gas leak alarms for international B2B markets. We provide comprehensive OEM and ODM services including firmware customization, alarm threshold adjustment, housing color selection, and private label branding.
Advanced automated production lines and standardized testing procedures ensure consistent quality. Every gas sensor undergoes strict quality control from material inspection to final functional testing, supported by flexible order quantities and professional technical support.
Applications
  • Residential kitchens and rental apartments
  • Restaurants and commercial kitchens
  • Gas appliance rooms and utility areas
  • Mobile housing units and temporary installations
  • Retrofit projects requiring battery-powered safety solutions
Technical Specifications
Parameter Specification
Sensor Type High reliability semiconductor sensor
Power Supply DC6.0V (2pcs lithium batteries)
Working Current ≤150μA
Detection Range 0-20%LEL
Alarm Sound Pressure ≥80dB at 1m
Response Time ≤30 seconds
Working Environment -10℃ to 55℃, ≤95%RH
Reset Method Automatic

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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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