Shenzhen Symank Technology Co., Ltd.
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 50K/Month |
| Delivery Time | 10 Days |
| Packaging Details | Carton/Color Box |
| 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 |
View Detail Information
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 50K/Month |
| Delivery Time | 10 Days | Packaging Details | Carton/Color Box |
| 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 |
| High Light | 85 dB Battery Operated Smoke Detector ，Photoelectric sensor Fire Alarm Smoke Detector ，85 dB alarm Photoelectric Smoke Alarm | ||
The Fire Alarm Smoke Detector is engineered as a precision life-safety device for modern residential and commercial settings. Built with an advanced photoelectric reflection sensor, this Fire Alarm Smoke Detector reacts quickly to slow-smoldering fires, making it ideal for apartment buildings, rental units, hotels, and office facilities. Powered by two Exnnall 1.5V AA alkaline LR6 batteries, the Fire Alarm Smoke Detector offers consistent performance across its 10-year lifespan. The design meets EN 14604:2005/AC:2008 requirements and is independently verified by the SGS laboratory. This Fire Alarm Smoke Detector includes a high-volume ≥85dB alarm, LED indicators, and a silent mode function to minimize false alarm disruptions. Its compact Φ120×39mm construction ensures easy installation and compatibility with international B2B project needs.
This Fire Alarm Smoke Detector combines durability, reliability, and compliance to deliver a superior safety solution for large-scale procurement. It features low standby current consumption (<50µA), ensuring long battery longevity even in 24/7 operational environments. The Fire Alarm Smoke Detector integrates a highly stable smoke-sensing chamber with 0.25dB/m sensitivity, allowing early-stage hazard recognition. Its silence function of approximately 10 minutes is especially beneficial for hotels and apartments where temporary smoke from cooking may occur. Engineered for environments from -10°C to +50°C and humidity up to 95%RH non-condensing, the Fire Alarm Smoke Detector withstands harsh conditions. With a detection range up to 40m², it ensures efficient coverage with fewer devices per project.
Our factory specializes in OEM and ODM production of Fire Alarm Smoke Detector devices, offering full customization including firmware adjustments, private labeling, mold optimization, and multilingual packaging. With automated SMT lines, precision injection facilities, and a strict SGS-aligned quality management system, we provide scalable output for global distributors. Every Fire Alarm Smoke Detector undergoes 100% aging, sensitivity, sound output, and functionality testing before shipment. We support multinational B2B partners with flexible MOQs, fast lead times, and long-term after-sales services including replacement guarantees, remote technical support, and warranty processing. For clients requiring specialized Fire Alarm Smoke Detector variants, we offer PCB redesign, sensor upgrades, and housing customization.
This Fire Alarm Smoke Detector is widely deployed in residential buildings, schools, warehouses, retail stores, workshops, public offices, and hotels. Developers and contractors value the Fire Alarm Smoke Detector’s compliance, making it suitable for international safety certification requirements. Property management companies use this Fire Alarm Smoke Detector for large-scale safety upgrades. Hospitality chains benefit from its quiet operation and reliability. The Fire Alarm Smoke Detector is also ideal for social housing projects, rental management platforms, and construction companies implementing long-life, low-maintenance fire safety solutions.
| 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 Temp | -10°C to +50°C |
| Product Size | 120×39mm |
| Net Weight | 180g |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
1000-1500
Employee Number:
100~150
Ecer Certification：
Verified Supplier
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