What are the operating frequency bands?

It supports VHF (136-174MHz) and UHF (400-470MHz).

What safety features are included?

It includes an emergency alarm, low power alert, and keypad lock features.

Dp-550 Advanced Digital Two Way Radio with Custom Voice Prompts and 256 Channels

Name: Dp-550 Advanced Digital Two Way Radio with Custom Voice Prompts and 256 Channels
Brand: Iradio Electronics Co., Ltd
SKU: 2184756805

Fujian, ChinaIradio Electronics Co., Ltd

US$33.00

2-499 Pieces

US$31.00

500-999 Pieces

US$29.00

1,000+ Pieces

Sample price:US$36.00/piece.Request sample

Product profile

Customization

Available

Battery Type

Lithium-ion

Channels

256 channels

Model NO.

DP550

Communication Distance

5-9km

Display Type

Without Display

Encryption

AES Encryption

Features

Emergency Alarm, Encrypted Communication

Function

Fiber Signal transmission

Color

Black

Maximum Frequency Deviation

≤± 5kHz(W),2.5kHz(N)

Battery Capacity

2000mAh-2800mAh

Transport Package

Customized Package

Specification

140x57x38mm about 280g

Trademark

Iradio

Origin

Fujian, China

HS Code

8517142000

Production Capacity

50000

Key features

256 Channels & Zones: Supports 256 channels across 16 zones for versatile communication.

AES Encryption: Features ARC, AES-128, and AES-256 group encryption for security.

Custom Voice Prompts: Allows customizable voice prompts in multiple languages.

Emergency Alarm: Built-in emergency alarm and low power alert for safety.

Customizable Functions: Fiber signal transmission and color customizable.

Long Battery Life: Battery capacity ranges from 2000mAh to 2800mAh.

Dual Mode Support: Operates in both analog and digital DMR modes.

Compact Design: Dimensions 140x57x38mm, weighing about 280g.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceExhibition ExperiencePatents Awarded

Iradio Electronics Co., Ltd

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryIradio appears to be a manufacturing supplier of two-way radios and walkie-talkies, with stated R&D, assembly, testing, customization, and ODM capabilities. Evidence supports ISO 9001:2015 certification, CE/FCC/OFCA product approvals, 100% finished-product inspection, and stated monthly production capacity of 30,000 pieces. The supplier has exported for 15 years and reports that 51%–70% of sales are exports, but no overseas agents, branches, warehouses, showrooms, or in-stock service are available. Quality assurance is stated, although written corrective-action and complaint-handling procedures or records are absent, and finished products are also described as checked by packing staff. R&D evidence is mixed: four R&D engineers and 2–4 models developed annually are stated, while no new product was reported in the past year, and no 3D software design or SDK is available. Financial records are referenced for multiple years, but their adequacy cannot be determined from the provided information.

Supplier typeThe supplier describes an integrated R&D, manufacturing, sales, and service operation, and lists assembly and welding equipment for two-way radio and walkie-talkie production. Its stated products and factory operations support classification as a manufacturer rather than only a trading intermediary.

CertificationsThe supplier holds an ISO 9001:2015 certificate and states that products have passed CE, FCC, and OFCA approvals; FCC and CE are also listed as product certifications. These explicit certifications support a positive assessment, although the slices do not specify scope, validity dates, or certificate details.

After-Sales capabilityThe supplier has 15 years of exporting experience, self-operated import/export rights, and has participated in the PMR Expo. However, it reports no written complaint-handling procedures or records and no overseas agents, branches, warehouses, showrooms, or in-stock service capability, indicating limited documented and local after-sales support.

Production capacityThe supplier states monthly production capacity of 30,000 pieces, annual capacities of 200,000 pieces each for two-way radios and walkie-talkies, assembly and welding equipment, and 100% inspection. Nevertheless, it lacks a valid manufacturing-capacity contract with affiliated subcontractors and has no in-stock capacity, so production capability is supported but operational continuity has limitations.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also provides ODM services. This is direct evidence of broad customization capability, despite the absence of 3D software design and SDK support.