What is the minimum order quantity (MOQ)?

The minimum order quantity is 10 sets.

What are the payment terms accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the average lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Advanced M21f-V31 Smart Telemetry Terminal for Precision Monitoring

Name: Advanced M21f-V31 Smart Telemetry Terminal for Precision Monitoring
Brand: Xiamen Chenmai Wisdom Technology Co., Ltd.
SKU: 2262704485

Fujian, ChinaXiamen Chenmai Wisdom Technology Co., Ltd.

US$400.00

1 Piece

Sample price:US$400.00/piece.Request sample

Product profile

Customization

Available

Usage

Telephone, Computer, Workstation

Type

Wireless

Model NO.

M21F-V63

Support Network

GSM

Information content

Data

Certification

CE, ISO

Condition

New

Transport Package

Carton

Specification

Metal

Trademark

CHENMAI

Origin

China

Key features

Integrated 4G Router & Telemetry: Combines hydrological telemetry with 4G router functions for comprehensive data handling.

Industrial Grade Performance: Features a 32-bit processor, industrial wireless module, and embedded real-time OS.

Extensive Interface Support: Includes RS232, RS485, SDI, Ethernet, analog/digital I/O, and relay outputs.

Flexible Communication Options: Supports FDD-LTE, TD-LTE, WCDMA, CDMA, GPRS, and optional LoRa/GPS modules.

Advanced Data Management: Enables local storage, remote query, scheduled reporting, and early warning triggers.

Reliable Connectivity Design: Multiple link redundancy ensures uninterrupted communication in critical monitoring.

User-Friendly Interface: Equipped with a color touch screen for real-time data display and configuration.

Easy Firmware Upgrades: Supports firmware updates via USB flash drive and SD card for maintenance.

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: ≤2.55h

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 are the main application scenarios for this terminal?

It is widely used in water conservancy informatization, including hydrology, water resources, water environment, pollution monitoring, flash flood disasters, and reservoir/dam safety.

Q:Does the device support remote image capture?

Yes, it supports scheduled image capture and remote image capture via the platform.

Q:What wireless communication standards are supported?

It supports FDD-LTE, TD-LTE, CDMA2000 1xEV-DO, WCDMA, TD-SCDMA, CDMA1X, and GPRS/EDGE, with single-mode, multi-mode, or full-network options.

Q:Is LoRa and GPS functionality available?

Yes, LoRa (410-441MHz) and GPS/BDS modules are optional, providing extended communication range and precise positioning.

Q:How is data stored and exported?

The terminal allows local storage and export of data, supporting regular reporting and additional reporting upon early warnings.