What is the minimum order quantity?

The minimum order quantity is 1 piece.

Does the product support customization?

Yes, it offers minor customization, flexible customization, and full customization options.

What is the lead time for production?

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

Low-Power 4G Wireless Temperature and Humidity Monitoring Sensor

Name: Low-Power 4G Wireless Temperature and Humidity Monitoring Sensor
Brand: Xiamen Trust Information Tech Co., Ltd.
SKU: 2260528485

Fujian, ChinaXiamen Trust Information Tech Co., Ltd.

US$79.00-99.00

10 Pieces

Product profile

Customization

Available

Installation Type

Wall-Mounted Type

Sensing Type

Capacitance

Model NO.

WI-350

Contact

Contactless

Output Signal Type

Digital Type

Production Process

Integration

Material

ABS

Measuring Medium

GPS

IP Rating

IP66

Certification

ISO

Customized

OEM/ODM

Yes

Protocol

Proprietary Protocol, Lorawan Protocol

Communication Frequency Band

Temperature Measurement Range

Temperature Measurement Range: -30°C to 80°C

Humidity Measurement Range

0 ~ 100% Rh

Transport Package

Carton Packaging

Specification

155mm × Width: 100mm × Height: 35mm

Trademark

Wisensor

Origin

China

Production Capacity

100000/Year

Key features

8-Year Working Life: Powered by solar micro-light lithium capacitor charging, requiring no battery replacement.

IP66 Waterproof Rating: Suitable for direct application in various harsh outdoor environments.

Multi-System Positioning: Supports Beidou BDS, GPS, and GLONASS with 5-25 meters accuracy.

4G Communication with eSIM: Integrated eSIM card supports 4G transmission without physical SIM.

Configurable Transmission Intervals: Supports 5, 10, 20, 30 minutes intervals and 1-2 hour night mode.

Open Protocol Support: Compatible with TCP for transmission to customer's own platform.

MPPT Solar Charging: Supports MPPT to maximize power acquisition from sunlight and low light.

Company profile

Importers and ExportersManagement CertificationProduct CertificationR&D Capabilities

Xiamen Trust Information Tech Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤0.74h

AI-Powered supplier vetting

SummaryXiamen Trust is a limited, combined company with 14 employees that offers sensors and reports no parent group affiliation. It demonstrates documented service procedures, complaint handling, corrective and preventive actions, 100% finished-product inspection, and inspection instructions that are uniformly followed. The supplier reports OEM service for popular brands, SDK availability, broad customization options, inventory capability, and lead times within 15 workdays in both peak and off-peak periods. It holds ISO9001:2015 and ISO14001 certifications, while other product and sustainability certifications are not specified. Innovation evidence includes stated expertise in low-power design, industrial reliability, and long-distance LoRa communication. However, it reports no valid manufacturing contract with associated subcontractors, no overseas warehouse or showroom, and provides no customer cases. Financial records are referenced for 2022–2024, but their contents are not provided.

CertificationsThe supplier reports ISO9001:2015 and ISO14001 management-system certifications. Product compliance and additional sustainability certifications are listed only as “Others,” so their exact scope cannot be verified.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and supplier-service assessment. It also reports inventory capability and lead times within 15 workdays, but lacks overseas warehouse and showroom capability.

R&D capabilityThe supplier reports SDK availability and OEM capability for popular brands. Its company description further states technical advantages in ultra-low-power design, industrial-grade reliability, and long-distance LoRa communication, providing explicit evidence of technical development capability.

Production capacityProduction-related evidence includes 100% finished-product inspection, written and uniformly followed inspection instructions, inventory capability, and lead times within 15 workdays in both seasons. However, the supplier reports no valid manufacturing-capacity contract with associated subcontractors, which creates a documented production-governance weakness.

Customization capabilityThe supplier offers minor and flexible customization, customization from samples and designs, and full customization. This is explicit evidence of broad customization coverage.