Smoke and Heat Detector for Alarm System with Tem | RFQ Sourcing Details
Smoke Detectors · 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: Smoke Detectors. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
Smoke and Heat Detector for alarm system with Temperature Senor Function Main Features: SR-820DHS Independent Photoelectric smoke & heat alarm Battery operated or AC power Comply with BS EN54-4;UL539 Photoelectric sensing technology Low Battery warning Low 85dB Alarm Instant Test Button Interconnect ability 57 ºC(135ºF)Fixed Rate Temperature Sensor Technical specification: Operating voltage: 9V battery Horn output: 85dB at 10ft Temperature range: -10ºC~+70ºC Humidity range: 5%~95% relative humidity (RH) Smoke alarm point: 2.06%/ft Alarm temperature: 57ºC(135ºF) Dimension: 124mm(Dia)*40mm(Hs) Product Images: : Model NO: SR-820DHS Color White Certificate CE Approval Type for System Standalone Name Standalone Smoke&Heat Detector with Hush Function Dimension 124mm(Dia)*40mm(HS) Horn Output 85db at 10FT Operating Voltage 9V Battery;Transport Carton;Specification: ABS;Trademark: SUMRING;Origin: China;HS Code: .
Smoke | Applications and Buyer Notes
Smoke is organized as a sourcing-ready Smoke Detectors reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions b
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
- Smoke DetectorsBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Type
- for System Standalone Name Standalone Smoke&Heat Detector with Hush Function DimBased on visible page data; confirm exact value in the RFQ.
- Color
- WhiteBased on visible page data; confirm exact value in the RFQ.
- Origin
- ChinaBased on visible page data; confirm exact value in the RFQ.
- Voltage
- 9V BatteryBased on visible page data; confirm exact value in the RFQ.
- Features
- SR-820DHS Independent Photoelectric smoke & heat alarm Battery operated or ACBased on visible page data; confirm exact value in the RFQ.
- Trademark
- SUMRINGBased 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.
Related keywords
SmokeSource mix: ugc
Key specifications
Product sourcing keywords
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