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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: ≤5.06h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF
About Our Factory & Business Background
Address3005-3005a, Bao De Industrial Center, Lixin Nan Road, 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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