Shenzhen Symank Technology Co., Ltd.
                                                                                                           
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14 Years
Since 2012
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5 Year Carbon Monoxide Smoke Detector Customized Battery Operated Fire Alarm With 85dB Alarm

Price Negotiable
Price: Negotiable
MOQ: 1000pcs
Delivery Time: 10 Days
Brand: Symank
Product Description
OEM Factory Smoke Carbon Monoxide Detector with 85dB Alarm, 5-Year Sensor Life, and Photoelectric Detection
Professional dual-threat monitoring solution designed for large-scale B2B procurement projects, rental chains, and hotel management programs.
Product Overview
These smoke carbon monoxide detectors provide reliable dual-threat monitoring by combining electrochemical CO accuracy with high-sensitivity infrared smoke detection. Certified to strict European standards, they meet regulatory requirements for cross-border sales.
The five-year battery life simplifies centralized maintenance planning, while the high-definition LCD ensures rapid fault verification by safety inspectors. Installation across rooms up to 40 m² enables cost-effective coverage planning.
Product Advantages
  • User-friendly LED alerts and gentle backlit screens
  • Polished ABS shells resistant to daily wear
  • Crisp alarm acoustics at ≥85dB without distortion
  • Battery efficiency with standby consumption under 19μA
  • Sensor integration compensates for humidity interference
  • Fewer nuisance alarms than standard single-sensor units
  • Lightweight form supports fast ceiling or wall mounting
Factory Capability
Our factory supports end-to-end ODM/OEM campaigns with engineering customization, injection tooling, firmware localization, and art packaging development.
Production facilities include SMT lines, inline AOI scanning, sound-proof alarm testing rooms, and climate chambers. Each batch undergoes functional and cosmetic audits under strict AQL sampling.
After-sales services include compliance documentation assistance, warranty component replacements, and marketing material development for partners scaling new safety product brands.
Technical Specifications
Parameter Specification
Sensor Design Dual electrochemical & IR
Battery 3×AA alkaline
Display Resolution 4-digit LCD
Standby Current <19μA
Alarm Current <48mA
Audio Alarm ≥85dB
Effective Area ≤38 m²
Gross Weight 152 g

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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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