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Advanced Urban Flood Monitoring and Control Telemetry System
US$400.00
1 Piece
Sample price:US$400.00/piece.Request sample

Product profile

Customization

Available

Usage

Computer

Type

Wireless

Model NO.

M21F-V60

Support Network

GSM

Information content

Data

Certification

CE

Condition

New

Wireless Module

Industrial-Grade Wireless Module

Transmit Power

< 24 dBm

Receive Sensitivity

< -109 dBm

Indoor/Urban Communication Distance

1 Km

Outdoor/Line-of-Sight Communication Dist

3.5 Km

Receiver Type

50 Channels; GPS L1 (1575.42 MHz) C/a Code

Transport Package

Carton

Specification

Metal

Trademark

CHENMAI

Origin

China

Key features

Multi-Network Compatibility: Supports 2G/3G/4G, NB-IoT, and LoRa for versatile wireless transmission.
Industrial-Grade Hardware: Equipped with 32-bit processor and industrial-grade wireless modules for stability.
Comprehensive Interfaces: Includes RS232, RS485, SDI, Ethernet, and analog/digital I/O for various sensors.
Flexible Data Reporting: Supports regular, scheduled, and triggered reporting based on early warnings.
Local Data Storage: Features local storage for historical data and offline operation capability.
Remote Management: Allows remote query of real-time/historical data and remote image capturing.
Firmware Upgrade Support: Supports USB and SD card upgrades with configuration retention.
Wide Application Scope: Ideal for hydrology, water resources, geological disaster, and meteorology monitoring.

Company profile

Xiamen Chenmai Wisdom Technology Co., Ltd.
Exhibition ExperienceFlexible CustomizationR&D CapabilitiesProduct Certification
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: ≤2.41h

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 wireless networks does the M21F-V50 support?
A:
It supports 2G/3G/4G full-network compatibility, NB-IoT short messages, and LoRa for short-distance transmission.
Q:What is the communication distance of the device?
A:
Indoor/Urban communication distance is 1 Km, and Outdoor/Line-of-Sight distance is 3.5 Km.
Q:What interfaces are available for connecting sensors?
A:
It provides tipping bucket rain gauge, RS232, RS485, SDI, wired Ethernet, 4~20mA, 0~5V analog input, digital input, relay output, and digital output.
Q:Can the device store data locally?
A:
Yes, it features local data storage and allows local export of historical data.
Q:Is customization available for this product?
A:
Yes, ODM service is available with options for customization from designs, samples, full customization, and minor customization.

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