4-Wire, 48V, Smoke and Heat Detector with Relay Output

Name: 4-Wire, 48V, Smoke and Heat Detector with Relay Output
Brand: Ningbo Ambest Electronics Co., Ltd.
SKU: 703584092

Zhejiang, ChinaNingbo Ambest Electronics Co., Ltd.

US$1.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Smoke Alarm

Usage

Temperature, Detecting Smoke

Installation Mode

Ceiling Mounted

Certification

CE, ISO

Application

Industry, Communication Electronic Products, Special Equipment

Operating Voltage

DC(12/24/48)V

Sampling Time

(3~5)S

Remote LED Output Current(Max)

15mA

Alarm Indicator

Dual Red LEDs

Reset Time

<5s

Transport Package

100PCS/Ctns

Specification

dia. 99*51mm

Trademark

Numens

Origin

Ningbo, China

HS Code

8531100000

Production Capacity

50000PCS/Year

Key features

Advanced Detection Technology: Combines photoelectric smoke sensing with electronic thermistor for early fire detection and high immunity to false alarms.

Dual Sensor Capability: Provides both rate-of-rise and fixed-temperature heat sensing for versatile fire protection scenarios.

Versatile Wiring Options: Available in 2-wire and 4-wire models supporting DC 12V, 24V, and 48V operation for various control systems.

High Visibility Indicators: Equipped with dual red LEDs offering 360-degree visibility for clear alarm status indication.

Flexible Output Configurations: 4-wire models offer optional N/O alarm relay output, auto-reset, and remote LED output capabilities.

International Certifications: Products are certified under CE, ISO, EN, BSI, UL, and SGS standards for global compliance.

Professional Manufacturing: Vertically integrated production in Ningbo, China, with capabilities in design, molding, and SMT assembly.

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.