Numens Optical Smoke Detector, UL/En54

Name: Numens Optical Smoke Detector, UL/En54
Brand: Ningbo Ambest Electronics Co., Ltd.
SKU: 685081281

Zhejiang, ChinaNingbo Ambest Electronics Co., Ltd.

US$1.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Probe

Installation Mode

Ceiling Mounted

Certification

UL, En

Application

Home, Industry, Communication Electronic Products, Special Equipment

Product Approval

UL521/UL268

Operating Voltage

DC(12/24/48)V

Sampling Time

<(3~5)S

Alarm Indicator

Dual Red LEDs

Remote LEDs Output Current(Max)

15mA

Reset Time

<5s

Transport Package

1/Box, 100PCS/CTN

Specification

dia. 102*45mm

Trademark

NUMENS

Origin

Ningbo, China

HS Code

8531100000

Production Capacity

200, 000 PCS/Month

Key features

Advanced Photoelectric Sensor: Provides early fire detection with high immunity against unwanted alarms.

Dual LED Visibility: Features dual red LEDs for 360-degree visibility and clear alarm indication.

Multi-Voltage Operation: Supports DC 12V, 24V, and 48V with 2-wire and 4-wire model options.

Fast Sampling Response: Achieves sampling time between 3 to 5 seconds for rapid detection.

Wide Operating Range: Operates effectively in temperatures from -10 to +55 degrees Celsius.

UL and EN54 Certified: Meets major North American and European safety standards including UL521.

Versatile Connectivity: Compatible with non-addressable and addressable fire detection control systems.

Auto-Reset Capability: Available 4-wire models feature auto-reset functionality for convenience.

Company profile

Ningbo Ambest Electronics Co., Ltd.

Zhejiang, China

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 identified as a combined company manufacturing fire alarm products, including non-addressable line-type smoke detectors. It reports six production lines, three quality inspectors, documented quality and complaint-handling procedures, and uniform finished-product inspection instructions. The supplier supports OEM, ODM, SDK availability, and broad customization services. It has a valid manufacturing-capacity contract with associated subcontractors and an outsourcing SOP, but does not conduct ongoing batch quantity reconciliation. Export sales represent 90% of total sales, while no overseas agents, branches, warehouse, showroom, or in-stock service capability are reported. The supplier has participated in the Dubai Fair and indicates lead times of one month during peak season and within 15 working days off-season. No new products were introduced in the past year, and certification holding is not evidenced.

Supplier typeThe supplier is named NINGBO AMBEST ELECTRONICS CO., LTD. and classified as a combined company rather than an offshore company. Its stated offerings include manufacturing, export trade, service, quality control, R&D, and sustainability-related information, with fire alarm products identified in the product description.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions, customer complaint handling, supplier service assessment, and finished service quotations. However, it reports no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents or branches, and serves zero listed overseas-service countries; therefore, procedural capability is evidenced but broad physical after-sales coverage is limited.

Production capacityProduction capability is supported by six production lines, three quality inspectors, documented finished-product inspection instructions, valid manufacturing-capacity contracts with associated subcontractors, and an outsourcing SOP. Export sales account for 90% of total sales, and stated lead times are one month during peak season and within 15 working days off-season. A deficiency is the absence of ongoing batch or quantity reconciliation, and no in-stock capacity is reported.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This provides direct evidence of broad product and design customization capability.