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2-Wire, 12/24V, Conventional Fire Alarm Heat Detector
US$1.00
1 Piece
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableType
ProbeUsage
Security and Fire IndustryInstallation Mode
Ceiling MountedCertification
CE, ISOApplication
Home, Industry, Security and Fire IndustryOperating Voltage
DC(12/24/48)VSampling Time
(3~5)SAlarm Indicator
Dual Red LEDsReset Time
<5sTransport Package
1/Box, 100PCS/CTNSpecification
dia. 99*51mmTrademark
NUMENSOrigin
NingboHS Code
8531100000Production Capacity
50, 000PCS/MonthKey features
Dual Red LED Visibility: Provides 360-degree visibility with dual red LEDs for clear alarm indication.
Rate-of-Rise Operation: Electronic thermistor enables sensitive rate-of-rise or fixed-temperature detection.
Multi-Voltage Support: Operates on DC 12V, 24V, and 48V via 2-wire or 4-wire models.
Fast Response Time: Sampling time is 3-5 seconds with reset time under 5 seconds.
Versatile Installation: Suitable for ceiling mounting in homes, industries, and security applications.
CE and ISO Certified: Products meet major European and North American standards including CE and ISO.
Auto-Reset Option: 4-wire models available with auto-reset functionality for convenience.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2012-02-01Nearest Port: Ningbo,ShanghaiAverage Response Time: ≤18hTerms 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:
Supplier replies will be sent to your registered email
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