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Conventional Fire Alarm System 2 Wire Photoelectric Smoke Detector
US$3.20
1-199 Pieces
US$2.90
200-999 Pieces
US$2.80
1,000-4,999 Pieces
US$2.70
5,000-9,999 Pieces
US$2.50
10,000+ Pieces
Sample price:US$3.20/piece.Request sample
Product profile
Customization
AvailableType
Smoke AlarmUsage
AlarmModel NO.
920Installation Mode
Ceiling MountedCertification
CE, En54Application
Home, Communication Electronic ProductsWeight
155gSmoke Sensitivity
0.12 to 0.25dB/MStandby Current
24VDCOperating Voltage
Zero 10 Degree to 50degreeType Wire
Conventional WireTransport Package
CartonSpecification
103*103*55mmTrademark
ALARMOrigin
ChinaHS Code
8531100000Production Capacity
500000/MonthKey features
EN54 & CE Certified: Complies with EN54 and CE standards for reliable fire safety performance.
Photoelectric Sensing: Uses state-of-the-art optical sensing chamber for accurate smoke detection.
Tamper-Resistant Design: Prevents unauthorized removal from the bracket without special tools.
Easy Maintenance: Simple cleaning process with vacuum or compressed air ensures longevity.
3-Year Warranty: Covers defects in materials and workmanship for three years from manufacture.
Company profile
CertifiedBusiness Type: Trading CompanyExport Year: 2015-07-02 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.63h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF
About Our Factory & Business Background
AddressRoom 409, 17 Building, The Third Industry Area, Cuigang, Fuyong Town, Baoan District, Shenzhen, Guangdong, China
Plant Area248 square meters
Number of Employees7
Registered Capital6,000,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsFire Alarm Control Panel, Smoke Detector, Heat Detector, Conventional Beam Detector, Extinguishant Control Panel
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2012-07-20
Main MarketsEurope, Southeast Asia/ Mideast, Domestic
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
Product Q&A
Q:What is the operating voltage range?
A:
The device operates on a non-polarized voltage range of 9 to 28VDC.
Q:How should the detector be tested?
A:
Use an aerosol generator (e.g., Gemini 501) to apply smoke until the panel alarms, or test during periodic maintenance.
Q:What is the warranty coverage?
A:
A 3-year limited warranty covers defects in materials and workmanship under normal use. It does not cover damage from misuse or alterations.
Q:How do I clean the smoke detector?
A:
Vacuum the screen carefully, remove the chamber cover to clean debris with a vacuum or compressed air, then reinstall and test.
Q:Is the device tamper-resistant?
A:
Yes, the detector includes a tamper-resistant capability that prevents removal from the bracket without the use of a tool.
Send Inquiry
*To:Shenzhen Puzhesi Technology Co., Ltd.
Shenzhen Puzhesi Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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