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85 dB Battery Operated Smoke Detector
85 dB Battery Operated Smoke Detector
Specifications
Certifications :
SGS Listed, CE Compliant
Temperaturerange :
-10°C to 50°C (14°F to 122°F)
Detectiontype :
Photoelectric
Productname :
Fire Alarm Smoke Detector
Color :
White
Humidityrange :
10% to 85% non-condensing
Operatingvoltage :
3V DC
Dimensions :
120mm diameter x 30mm height
Alarmsoundlevel :
85 dB at 10 feet
Item :
smoke detector
Powersource :
Battery Operated
Sensor Type :
Photoelectric sensor
Testbutton :
Yes
Usage :
Smoke detection in fire alarm system
Brand Name :
Symank
Model Number :
JKD-517
Certification :
CE/ROHS/SGS/UKCA
Place of Origin :
China
MOQ :
100pcs
Price :
Negotiable
Payment Terms :
L/C,T/T,Western Union
Supply Ability :
50K/Month
Delivery Time :
5 days
Packaging Details :
Color box,size:110×55×110mm,60pcs in one carton,carton size:61x30x28cm
Description
10 Year Lifespan Fire Alarm Smoke Detector with Photoelectric Sensor and 85 dB Alarm
Factory Direct OEM ODM Long Life Design
Product Overview
This precision life-safety smoke detector is engineered for modern residential and commercial applications. Featuring advanced photoelectric reflection sensor technology, it provides rapid response to slow-smoldering fires, making it ideal for apartment buildings, rental units, hotels, and office facilities.
Key Features
  • Powered by two 1.5V AA alkaline batteries with 10-year lifespan
  • Compliant with EN 14604:2005/AC:2008 standards
  • SGS laboratory verified for quality and reliability
  • High-volume ≥85dB alarm with LED indicators
  • Silent mode function to minimize false alarm disruptions
  • Compact Φ120×39mm design for easy installation
Technical Advantages
This smoke detector combines durability, reliability, and compliance to deliver superior safety performance for large-scale procurement projects.
  • Low standby current consumption (<50µA) for extended battery life
  • Highly stable smoke-sensing chamber with 0.25dB/m sensitivity
  • 10-minute silence function for temporary smoke situations
  • Operates in environments from -10°C to +50°C
  • Withstands humidity up to 95%RH non-condensing
  • Effective detection coverage up to 40m² per unit
Manufacturing Capabilities
Our factory specializes in OEM and ODM production with comprehensive customization options including firmware adjustments, private labeling, mold optimization, and multilingual packaging.
  • Automated SMT lines and precision injection facilities
  • SGS-aligned quality management system
  • 100% product testing including aging, sensitivity, and functionality
  • Flexible MOQs and fast lead times for global distributors
  • Long-term after-sales support and warranty processing
  • PCB redesign, sensor upgrades, and housing customization available
Applications
Widely deployed across multiple sectors including:
  • Residential buildings and apartment complexes
  • Schools, warehouses, and retail stores
  • Hotels, offices, and public facilities
  • Social housing projects and rental management
  • Construction companies and property management
Technical Specifications
Parameter Specification
Battery Type 2× AA Exnnall LR6 alkaline
Alarm Sound Level ≥85dB at 3m
Sensitivity 0.25dB/m photoelectric
Standby Current <45-50µA (average)
Detection Area ≤40m²
Operating Temperature -10°C to +50°C
Product Size 120×39mm
Net Weight 180g
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85 dB Battery Operated Smoke Detector

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Product Detail
Certifications :
SGS Listed, CE Compliant
Temperaturerange :
-10°C to 50°C (14°F to 122°F)
Detectiontype :
Photoelectric
Productname :
Fire Alarm Smoke Detector
Color :
White
Humidityrange :
10% to 85% non-condensing
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85 dB Battery Operated Smoke Detector

Shenzhen Symank Technology Co., Ltd.

Verified Supplier
1 Years
shenzhen
Since 2012
Business Type :
Manufacturer, Exporter
Main Products :
Fire Alarm Smoke Detector, CO Carbon Monoxide Detector, Gas Leak Alarm
Total Annual :
1000-1500
Employee Number :
100~150
Certification Level :
Verified Supplier
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