2 Wire Fire Alarm Smoke Detector Sensor Conventio | RFQ Sourcing Details
Transformers And Substation Equipment · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Transformers And Substation Equipment. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
2 Wire Fire Alarm Smoke Detector Sensor Conventional Smoke Detector Model Number SR-805(2) Brand Name SUMRING Input voltage DC 9-28V Detecting.
Area 60m(with 4 meters height) Static Current 15±5μA(atDC24V) Alarm Reset Power off reset Alarm Current 50±5 mA(atDC24V) LED Indicator Detecting Green LEDs flash Operating Temperaturel 0C-+55C Alarm Red LEDs ON Operating Humidity ≤95%RH Sensor Type Infrared photoelectric .15±0.03dB/m Wiring Mode 2-wire Dimension 102*43mm
Wire | Applications and Buyer Notes
Wire is organized as a sourcing-ready Transformers And Substation Equipment reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Transformers And Substation EquipmentBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Model
- Number SR-805Based on visible page data; confirm exact value in the RFQ.
- Power
- off reset Alarm Current 50±5 mA-+55C Alarm Red LEDs ON Operating Humidity ≤95%RHBased on visible page data; confirm exact value in the RFQ.
- voltage
- DC 9-28V DetectingArea 60mBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
RFQ Preparation Notes
2 Wire Fire Alarm Smoke Detector Sensor Conventional Smoke Detector can be used as an RFQ preparation reference after reviewing the original product description, images, and specification table.
Use the inquiry form to add application context, quantity, destination, delivery timing, required standards, and customization constraints. Price status: Quote on request; quantity reference: Quantity by inquiry; lead time: Lead time by inquiry.
Key specifications
Product sourcing keywords
These terms come from the title, visible copy and specifications, and link into matching aggregate pages.
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