What is the transmission frequency?

The receive frequency is 315MHz using wireless transmission mode.

Where is the product made?

The place of origin is Zhejiang, China.

High Quality Good Standard Wireless Smoke Detector with CE (3)

Name: High Quality Good Standard Wireless Smoke Detector with CE (3)
Brand: Jiangshan Hetian Anfang Fire Fighting Technology Co., Ltd.
SKU: 2073922412

Zhejiang, ChinaJiangshan Hetian Anfang Fire Fighting Technology Co., Ltd.

US$3.00

300 Pieces

Product profile

Customization

Available

Type

Smoke Alarm

Signal Transmission

Wireless Alarm

Model NO.

HT-smoke detector3

Working Mode

Active

Certification

E-MARK, CE, ISO, FCC, RoHS, MUTCD

Application

Indoor

Working Principle

Electromagnetic

Transmission Mode

Wireless

Alarm Volume (within 1m)

≥100dB

Receive Frequency

315MHz

Usuage

Alarm

Delivery Time

Function

Alarming

Color

Customized

Label

Customized

Transport Package

Carton

Specification

Trademark

Hetian

Origin

Zhejiang, China

HS Code

85437090

Production Capacity

100000

Key features

Comprehensive Certifications: CE, E-MARK, ISO, FCC, RoHS, MUTCD, En3, BSI, UL certified for global compliance.

Customizable Options: Color and Label are customized according to buyer's specific requirements.

Mass Production Capacity: Annual production capacity reaches 20,000,000 pieces for large orders.

Wireless Technology: Utilizes 315MHz wireless transmission for active smoke alarm functionality.

Flexible Packaging: Seaworthy carton packing with various sizes to fit 1kg to 6kg models.

Fast Delivery: Standard delivery time is 15 days, depending on customer location.

Wide Application Range: Suitable for indoor use with effective range up to 8 meters.

Company profile

Jiangshan Hetian Anfang Fire Fighting Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2016-07-01Nearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤24hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryJiangshan Hetian Anfang Fire Fighting Technology Co., Ltd. is identified as a Chinese manufacturer/factory specializing in fire extinguishers and related accessories. The supplier reports ISO 9001 certification, five production lines, 6–10 R&D engineers, 6–10 quality-control staff, and export activity since 2016 across several international markets. Its stated plans include automation, lower defect rates, and increased annual production, but these are future objectives rather than verified current results. The available information does not establish after-sales service capabilities, customization services, financial credibility, or substantial customer case history. Trade records show three transactions involving one Vietnamese buyer, but no financial figures are included in this assessment.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and describes itself as a professional fire-extinguisher manufacturer that develops, designs, and manufactures products independently. This supports a direct manufacturing profile rather than a purely trading-company profile.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a recognized quality-management certification, although no certification scope, issuing body, or validity period is provided.

R&D capabilityThe supplier states that it develops and designs fire extinguishers independently and reports 6–10 years of total R&D-engineer experience. Its plan to achieve full automation within three years indicates an innovation and process-improvement objective, but the automation target is future-oriented and not proof of current implementation.

Production capacityThe supplier reports five production lines and a stated annual production-output range, while also describing a planned increase in production ability and defect reduction. The existing production-line count supports established manufacturing capacity; the planned output and defect targets should not be treated as verified current performance.