What delivery methods do you provide?

We can deliver products by air or sea, depending on the project requirements.

How long is the warranty for your products?

We offer a 1-year warranty for our products and provide free remote technical support online.

Premium Wireless Smart Terminal for Optimal Business Performance

Name: Premium Wireless Smart Terminal for Optimal Business Performance
Brand: Xiamen Chenmai Wisdom Technology Co., Ltd.
SKU: 2257084415

Fujian, ChinaXiamen Chenmai Wisdom Technology Co., Ltd.

US$558.00

1 Piece

Product specifications

Baud Rate

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

Conductive Type

Unipolar Integrated Circuit

Input Type

Differential

Model NO.

M21F-W580(A)

Integration

SSI

Operating Temperature

0℃ - 70℃

Resolution

12 Bit

Shape

DIP

Technics

Semiconductor IC

Product Name

M21f-W580 Low-Power Telemetry Terminal

Material

Metal

Sleep Current

≤ 30μa / 3.6V

SIM Card Type

Micro SIM

Power Supply

Built-in 78ah Rechargeable Lithium Battery

Communication Mode

GPRS/CDMA, 3G/4G Full-Network Compatibility

Transport Package

Carton

Specification

One per box

Trademark

CHENMAI

Origin

Xiamen China

Key features

IP68 Waterproof Rating: Fully protected against water, moisture, and dust for harsh environments.

Built-in Large Battery: Equipped with a 78Ah rechargeable lithium battery for self-powered operation.

Multi-Network Communication: Supports GPRS, CDMA, 3G, 4G, LoRa, NB-IoT, and Bluetooth.

Industrial Grade Processor: Features a high-performance 32-bit industrial-grade communication processor.

Multiple Interfaces: Includes RS485, RS232, digital input, and 12V power output.

Customization Available: Offers full, minor, and flexible customization based on client needs.

Company profile

Exhibition ExperienceFlexible CustomizationR&D CapabilitiesProduct Certification

Xiamen Chenmai Wisdom Technology Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤2.45h

AI-Powered supplier vetting

SummaryThe supplier identifies as a professional technical supplier with stated R&D personnel strength, ODM capability, SDK availability, and broad customization options. Its business scope covers optoelectronic devices, electronic materials and components, marine engineering equipment, and 5G communication services. However, it does not provide 3D software design, has reported no new products in the past year, and lacks in-stock capacity, overseas warehouses, overseas agents or branches, and overseas showrooms. Quality assurance is stated, but finished products are checked by packing staff, with no written complaint-handling or corrective-action procedures. Export activity is established, while certification, customer cases, production capacity, and financial credibility cannot be fully assessed from the provided evidence.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated business scope includes technology development and consulting, optoelectronic devices, electronic materials and components, marine engineering equipment, and 5G communication services, indicating a technology-oriented and diversified business profile.

After-Sales capabilityThe supplier lacks overseas warehouse, overseas showroom, overseas agent or branch capabilities, and reports zero countries with overseas services. It has participated in the WATER EXPO CHINA offline trade show and states quality assurance, but has no written procedures or records for customer complaints or corrective and preventive actions, indicating limited documented service infrastructure.

R&D capabilityThe supplier states that it is a professional technical supplier, offers ODM services, has an available SDK, and describes R&D and technical personnel as over 60% of its workforce, including postgraduates, doctoral candidates, and industry experts. However, it also reports no new products in the past year and does not provide 3D software design services, so the evidence supports technical and development capability but not recent product innovation.

Production capacityThe supplier reports no in-stock capability and no valid contract between the factory and related subcontractors, which limits evidence of production readiness and manufacturing continuity. Finished products are checked by packing staff and quality assurance is stated, but detailed production capacity, facilities, and process controls are not provided.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, flexible customization, and customization from samples. It also provides ODM services, directly supporting a broad customization offering.

Product Q&A

Q:What kind of products can I buy from you?

We offer competitive IoT products including sensors, communication devices, and software platforms to help clients solve monitoring problems with a one-stop solution in hydrology, water conservancy, agriculture, and urban lifeline areas.

Q:Can you provide customization service?

Yes, we customize solutions and provide corresponding product services based on each client's specific project requirements.

Q:Can I have free samples from you?

No, we charge a sample fee and corresponding shipping fee, but we can offer a certain discount on subsequent purchases.

Q:What is your acceptable payment mode?

We accept T/T, Western Union, and PayPal, depending on the client's requirements.

Q:What is your lead time after payment?

It depends on the order quantity, but generally it is 15 days.