What is the maximum detection distance?

The maximum detection distance is 5 meters.

What is the operating voltage and current?

The operating voltage is 5V, and the operating current is less than or equal to 20mA.

Is the sensor waterproof?

Yes, the sensor has an IP67 waterproof rating.

Serial Port Module Waterproof Transceiver Integrated Distance Measurement Module Can Be Used with Wired Sensor

Name: Serial Port Module Waterproof Transceiver Integrated Distance Measurement Module Can Be Used with Wired Sensor
Brand: Shenzhen KangTong Technology Co., Ltd.
SKU: 1974089251

Guangdong, ChinaShenzhen KangTong Technology Co., Ltd.

US$14.50-17.00

50 Pieces

Sample price:US$17.00/piece.Request sample

Product profile

Customization

Available

Type

Waterproof Ultrasonic Sensor

Output Signal Type

Digital Type

Model NO.

AJ-SR04M

Production Process

Integration

Sensitivity

High

Probe Type

Lamb Wave Probe

Measuring Medium

Gas

Detection mode

Direct Reflection Type

IP Rating

IP67

Certification

CE/FCC/RoHS

Customized

Working Voltage

Working Current

Less Than or Equal to 20mA

Maximum Detection Distance

Substrate Marker

30*30cm Cardboard

Operating Frequency

40kHz

X-Axis Angle

50℃ Positive and Negative 15℃

Y-Axis Angle

50℃ Positive and Negative 15℃

Interface Communication Protocol

Serial Port

Interface Pin (Customizable)

2.54 DuPont Pin 4p

Working Temperature

-20~75

Storage Temperature

-40~80

Warranty

1 Years

Package

Carton

PCB Color/Probe Color (Customizable)

PCB Green/Probe Black (Customizable)

Resolution (mm)

3mm

Transport Package

Customization

Specification

Customization

Trademark

Customization

Origin

China

HS Code

9015100000

Production Capacity

Max. 20K Daily

Key features

High Precision Measurement: Maximum resolution of 3mm with high measurement accuracy and strong anti-interference capabilities.

IP67 Waterproof Rating: Designed with IP67 rating for reliable performance in various environmental conditions.

Wide Application Scenarios: Suitable for intelligent cars, obstacle avoidance, object distance measurement, and industrial control.

Customizable Interface: Interface pins are customizable, supporting 2.54 DuPont Pin 4p for flexible integration.

CE/FCC/RoHS Certified: Products meet CE, FCC, and RoHS certifications ensuring quality and safety standards.

Compact and Easy to Use: Small size design makes it easy to install and use in tight spaces.

OEM/ODM Support: We provide OEM and ODM services to meet specific customer design and branding needs.

Fast Delivery for Stock Items: Products in stock are shipped within 1-3 business days after payment.

Company profile

Importers and ExportersYears of Export ExperiencePatents AwardedStandardized quality control

Shenzhen KangTong 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: 15 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.03h

AI-Powered supplier vetting

SummaryThe supplier is a professional sensor and electronic-products supplier with stated R&D capability, 3D software design services, and customization from designs, samples, and minor modifications. Its business scope covers R&D, sales, production, domestic trade, and import/export of sensors, electronic products, and related hardware and software. It has two production lines, inventory capability, quality assurance, standardized finished-product inspection instructions, and valid manufacturing contracts with associated subcontractors. However, it reported no new products in the past year, only two R&D engineers, no written procedures or records for supplier assessment, corrective/preventive actions, or complaint handling, and no raw-material traceability identification. It has exported for 15 years, with 41%–50% of sales from exports, but lacks overseas warehouses, showrooms, agents, branches, and offline trade-show participation. No Fortune 500 cooperation or specific financial-credit evidence was provided.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and operates in sensor, electronic-product, computer hardware, and software R&D, production, and sales. Its radar products and solutions serve automotive and several other industries, supporting classification as a specialized sensor/electronics supplier.

After-Sales capabilityThe supplier has inventory capability and accepts multiple service-payment methods, but it reports no written procedures or records for customer complaints or corrective and preventive actions. The absence of overseas warehouses, showrooms, agents, branches, and overseas-service countries further limits demonstrated after-sales infrastructure.

R&D capabilityThe supplier has stated R&D capability, 3D software design services, and two R&D engineers, and it emphasizes technology advancement. However, it launched no new products in the past year, so the evidence does not demonstrate recent product innovation.

Production capacityThe supplier has two production lines, permitted production activities for sensors and electronic products, inventory capability, valid contracts with associated subcontractors, and uniformly followed finished-product inspection instructions. However, it does not continuously reconcile production quantities by batch and has no standard operating procedure for outsourced manufacturing, indicating process-control weaknesses despite established production capacity.

Customization capabilityThe supplier explicitly provides 3D software design services and supports minor customization, customization from designs, and customization from samples. These stated service types directly demonstrate the ability to support multiple forms of product customization.

Product Q&A

Q:What are the advantages of your factory?

We have our own factory with independent research and development and production capacity. Our products use high-end chips for high quality and stability.

Q:Can we order different parts and combine shipments?

Yes, we can combine many items and deliver by courier, sea, or air. We ensure well-packed delivery.

Q:How can I make our own brand for my order?

If the order quantity meets the requirements, we provide customized service for your brand.

Q:What is the delivery time after payment?

Products in stock are shipped within 1-3 business days. Products that need production are shipped within 7-15 business days.

Q:Can we visit your factory or office?

We always welcome customer visits. Please let us know your schedule, and we will arrange it.