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24V Addressable 2-Wire Smoke Detector
Negotiable
1,000 Pieces
Product profile
Customization
AvailableType
Smoke AlarmSignal Transmission
Wired AlarmWorking Mode
ActiveCertification
ISO, UL268 En54-5, En54-7Application
IndoorWorking Principle
Electro-Optical TypeTransmission Mode
CableApproval
En54-7Transport Package
10PCS/Box, 10boxes/CTNSpecification
EN54-7 / CETrademark
NumensOrigin
Ningbo, ChinaHS Code
8531100000Production Capacity
200, 000 PCS/MonthKey features
Advanced Photoelectric Detection: Microprocessor controlled with high immunity against unwanted alarms for early fire detection.
Dual LED Visibility: Features dual red LEDs providing 360-degree visibility for clear status indication.
Easy Address Setting: Simple DIP switches allow for easy installation with 125 usable detector addresses per loop.
Stable Sensing Chamber: No adjustment or replacement required, ensuring long-term stable smoke sensing performance.
Wide Operating Range: Operates in temperatures from -10 to +55 degrees Celsius and humidity up to 95% RH.
International Certifications: Certified to ISO, UL268, EN54-5, and EN54-7 standards for global reliability.
Compact Design: Sleek low-profile housing with dimensions of 102mm diameter by 34mm height.
Fast Response Time: Sampling time is 2 seconds or less with alarm response threshold between 0.08 and 0.15 dB/m.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2012-02-01Nearest Port: Ningbo,ShanghaiAverage Response Time: ≤15hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryNINGBO AMBEST ELECTRONICS CO., LTD. is a combined type company with strong OEM and ODM capabilities, particularly in customization services. The supplier holds valid manufacturing contracts and has a structured quality control system. However, they lack overseas service infrastructure, such as warehouses and agents, and have not released new products in the past year, indicating limited innovation. Financial data over the past three years is available, suggesting transparency in financial credibility.
Supplier typeNINGBO AMBEST ELECTRONICS CO., LTD. is categorized as a combined type company.
After-Sales capabilityThe supplier has clear procedures and records for handling customer complaints and corrective actions.
Financial creditFinancial data for the last three years (2022-2024) is available, indicating financial transparency.
R&D capabilityThe supplier has not introduced new products in the past year, showing limited innovation capability.
Customization capabilityThe supplier offers a wide range of customization services, including full and minor customization.
Product Q&A
Q:Are you a manufacturer or trading company?
A:
Numens is a professional fire alarm system manufacturer.
Q:What kind of production service do you provide?
A:
The whole fire alarm system, include Addressable system, Conventional system, Residential system and so on....
Q:What kind of certification do you have?
A:
Numens was EN,BSI,UL,SGS certified and all the products were produced under these major international standard .
Q:What is the lead time for new order?
A:
The lead time for new order is 25 days after confirm order.
Q:How do I get price information?
A:
Sales representatives are responsible for providing detailed price information within 1 workday after get your inquiry.
Send Inquiry
*To:Ningbo Ambest Electronics Co., Ltd.
Ningbo Ambest Electronics Co., Ltd.*Content:
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