What is the lead time for delivery?

The delivery time is 2-7 days. Peak and off-season lead times are within 15 workdays.

What payment methods are accepted?

We accept T/T, L/C, D/P, PayPal, Western Union, and Credit Card.

Is the product CE certified?

Yes, the Hm-138 Intrinsically Safe Speaker Mic is CE certified.

Hm-138 Intrinsically Safe Speaker Mic

Name: Hm-138 Intrinsically Safe Speaker Mic
Brand: Quanzhou Ruihui Electronic Technology Co., Ltd.
SKU: 2111739432

Fujian, ChinaQuanzhou Ruihui Electronic Technology Co., Ltd.

US$80.00

2-499 Pieces

US$77.00

500-999 Pieces

US$74.00

1,000+ Pieces

Sample price:US$80.00/piece.Request sample

Product profile

Customization

Available

Battery Type

Lithium-ion

Certification

Model NO.

HM-138

Channels

32 channels

Communication Distance

5-9km

Display Type

LED Display

Encryption

AES Encryption

Features

Emergency Alarm

IP Rating

IP54

Single Gross Weight

2kg

Delivery Time

2-7days

Frequency Range

VHF:136-174 UHF:403-527MHz

Transport Package

Original Packaging

Specification

25*20*15

Trademark

Motorola

Origin

Malaysia

HS Code

8517142000

Production Capacity

12000

Key features

Intrinsically Safe Design: Hm-138 speaker mic designed for safe operation in hazardous environments.

Long Communication Range: Effective communication distance up to 5-9km for reliable connectivity.

AES Encryption Security: Built-in AES encryption ensures secure and private voice communications.

Emergency Alarm Feature: Integrated emergency alarm function for critical safety situations.

IP54 Dust and Water Resistance: IP54 rating protects against dust ingress and water splashes.

32-Channel Capacity: Supports 32 channels for flexible multi-user communication scenarios.

Flexible Customization: Offers minor customization, design-based, and sample-based customization options.

CE Certified Quality: Product holds CE certification ensuring compliance with safety standards.

Company profile

Fast DeliveryLow MOQODM ServicesCustomization from Samples

Quanzhou Ruihui Electronic Technology Co., Ltd.

Fujian, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤2.02h

AI-Powered supplier vetting

SummaryThe supplier presents broad trading and retail business scopes, while its product information references walkie-talkie production and communication tools. It supports flexible customization, minor customization, customization from designs, and customization from samples. Production information states 1,000,000 walkie-talkie pieces, with 6–10 quality-control staff, but the factory has no quality-test equipment reported and only one R&D engineer. Management-system certification is listed as NIL. Service and quality-management documentation is weak: there are no written procedures or records for service capability, corrective actions, or complaint handling, and no approved service-supplier list. The supplier reports no in-stock capacity, overseas warehouse, showroom, agent, or branch. Customer cases and named-brand OEM experience are not evidenced; named-brand OEM is explicitly unavailable.

CertificationsSupplier management-system certification is explicitly listed as NIL. This is a stated absence of certification evidence for the assessed management systems.

After-Sales capabilityAfter-sales and service controls are weakly documented: complaint handling has no written procedures or records, service capability assessment and corrective/preventive actions likewise lack written procedures or records, and there is no approved service-supplier list. The supplier also reports no inventory, overseas warehouse, showroom, overseas agent, or branch capability.

Financial creditThe provided financial-capacity record for 2024 shows zero operating revenue, operating cost, gross profit, and operating profit. These figures provide explicit negative evidence regarding the reported financial record, although no broader financial history or verification is supplied.

R&D capabilityThe company describes innovation as a principle, but operational evidence is limited: there is one R&D engineer, no available SDK, and no R&D audit documentation for design inputs, outputs, reviews, verification, and validation. The engineer’s stated responsibility is providing samples according to customer requirements, while software-instrument capability is confidential.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, customization from designs, and customization from samples. One R&D engineer is assigned to provide samples according to customer requirements, supporting customization at a sample and design-response level.