Does the device support remote monitoring?

Yes, an optional IoT module allows for remote online alarms and data query functions.

What communication methods are supported?

The device supports RS485 (MODBUS), WiFi, and 4G communication methods.

Is OEM or ODM service available?

Yes, the manufacturer offers OEM and ODM services including full customization and customization from samples or designs.

Indoor Multi-Functional Air Quality Detector, Temperature and Humidity, Carbon Dioxide Formaldehyde CO2 Multi-Functional Air Quality Detector

Name: Indoor Multi-Functional Air Quality Detector, Temperature and Humidity, Carbon Dioxide Formaldehyde CO2 Multi-Functional Air Quality Detector
Brand: Shenzhen Yifan Technology Co., Ltd.
SKU: 2158721005

Guangdong, ChinaShenzhen Yifan Technology Co., Ltd.

US$92.80

1-9 Pieces

US$85.70

10+ Pieces

Product profile

After-sales Service

One-Year Warranty

Warranty

One-Year Warranty

Brand

Yifan

Model NO.

YF-IAQN-V1

Customized

Portable

Certification

FCC, CE, RoHS

Gas

Cho2

Type

Metal Oxide

Power Input

12-24V or 110-250VAC

Sensor Type

Electrochemical, Resistive, or Pid;

Working Humidity

0~90% Rh (No Condensation)

Working Temperature

-20~60 Degrees;

Communication Method

RS485 or WiFi or 4G

Transport Package

Carton

Specification

25*9*25

Trademark

yifan

Origin

China

HS Code

5302

Production Capacity

10000pieces/Year

Key features

Customizable Sensor Configuration: Sensors can be configured arbitrarily with over 100 gas types available for selection.

Customizable Voice Alerts: Voice prompts can be set and customized according to specific customer requirements.

Customizable Communication Protocol: RS485 output supports MODBUS protocol and can be customized to meet client needs.

Modular Design for Easy Maintenance: Plug and play air chamber modules allow sensor replacement without disassembling the whole machine.

High Precision Industrial Display: Features a 7-inch TFT industrial grade Android screen with capacitive touch operation.

Robust Explosion-Proof Construction: High quality cast aluminum shell meets explosion-proof, waterproof, and dustproof standards.

Flexible Connectivity Options: Supports WiFi, Bluetooth, 4G, and RS485 for seamless networking and remote data query.

Fast Response Time: High precision sensors deliver a response time (T90) of less than 3 seconds.

Company profile

Shenzhen Yifan Technology Co., Ltd.Guangdong, 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: 8 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤8.99h

AI-Powered supplier vetting

SummaryShenzhen Yifan Technology Co., Ltd. is a China-based limited company established in 2016 with 60 employees, offering gas detectors and temperature testers. It demonstrates documented corrective-action, complaint-handling, supplier-assessment, and service-capability procedures, plus quality assurance, raw-material traceability, and 100% finished-product inspection. The supplier supports customization, ODM, OEM for popular brands, and has introduced new products within the past year and provides an SDK. However, it does not provide 3D software design, overseas warehouses, overseas showrooms, overseas agents or branches, or services in any stated overseas country. Manufacturing capacity has a significant documentation gap because no valid contract exists between the factory and its related subcontractor. Evidence is insufficient to confirm certifications, financial credibility, or customer cases.

Supplier typeThe supplier is identified as Shenzhen Yifan Technology Co., Ltd., a China-based limited company with a combined business type and 60 employees. It is not identified as part of a larger company group or an offshore company.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions, customer complaints, supplier-service assessment, and offers inventory capability. Its service reach is limited by the absence of overseas warehouses, overseas showrooms, overseas agents or branches, and stated overseas service countries.

R&D capabilityThe supplier reported new products within the past year, provides ODM services, supports OEM for popular brands, and has an available SDK. These points provide explicit evidence of product-development and technical-support capability, although 3D software design is not offered.

Production capacityProduction-related evidence includes 100% finished-product inspection, two quality inspectors, raw-material traceability, inventory capability, and stated peak- and off-season lead times within 15 workdays. However, the factory and related subcontractor do not have a valid manufacturing-capacity contract, which is a documented production-governance deficiency.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and also provides ODM and OEM services. This directly demonstrates broad customization coverage.

Product Q&A

Q:What gas types can be detected?

The device supports over 100 gas types including temperature, humidity, CO2, formaldehyde, PM2.5, TVOC, and more. Contact sales for specific gas type confirmation.

Q:Is the sensor configuration customizable?

Yes, sensors can be configured arbitrarily. Sales personnel can be contacted to select the specific sensor types needed.

Q:Can the voice alerts be customized?

Yes, voice prompts can be set up and customized according to customer requirements.

Q:What is the warranty period?

The product comes with a one-year warranty.

Q:What are the working temperature and humidity ranges?

Working temperature is -20 to 60 degrees Celsius, and working humidity is 0-90% RH without condensation.