What is the maximum installation height?

The maximum installation height for this sensor is below 5 meters.

What is the working principle of the sensor?

It utilizes the Doppler Effect with 24G integrated chips to provide reliable motion microwave radar detection.

What are the available shell colors?

The sensor is available in Black and Silver Gray housing colors.

Automatic Door Sensor Doppler Microwave Motion Radar Sensor Detector for Door Access

Name: Automatic Door Sensor Doppler Microwave Motion Radar Sensor Detector for Door Access
Brand: Shenzhen Jutai Comm Co., Ltd.
SKU: 2049032355

Guangdong, ChinaShenzhen Jutai Comm Co., Ltd.

US$15.00

1-49 Pieces

US$12.00

50+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

3 Years

Model NO.

R24-D

Structure

Wall Mounted

Electric Current Type

Brand

Jutai

Working Principle

Doppler Effect

Center Frequency

24.125GHz

Maximum Installation Height

Below 5m

Detection Mode

One-Way Detection and Two-Way Detection, Pin Switc

Minimum Detection Speed

5cm/S

Relay Output

COM,No

Hold Time

0.5 S

Wire Length

2.5m

Temperature Range

-25℃~+85℃

Housing Material

ABS Plastic

Shell Color

Black,Silver Gray

Power Supply Voltage

12-24VAC/DC±10%

Dimensions

120mm(Width)X80mm(Height) X52mm (Height)

Transport Package

Carton

Specification

12*8*5.2cm

Trademark

JUTAI

Origin

Guangdong, China

HS Code

8302600000

Key features

Bi-Directional Detection: Switchable mode accurately distinguishes between approaching and moving away signals.

Ultra-Long Detection Range: Detects vehicles over 8m and adults at least 5m with high precision.

Superior Shock Resistance: Advanced algorithm eliminates reciprocating vibration for stable operation.

3-Year Warranty Coverage: Comprehensive protection for all mechanical defects and performance issues.

24/7 Online Support: Dedicated technical assistance available via email or online platforms.

Flexible Customization: Options include full, minor, sample-based, and design-based customization.

High Consistency Performance: MMIC antenna ensures extremely close receiving sensitivity across units.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamSelf-branded

Shenzhen Jutai Comm Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤7.98h

AI-Powered supplier vetting

SummaryShenzhen Jutai Comm Co., Ltd. is identified as a China-based limited company with both trading-company and manufacturer/factory classifications. It offers infrared safety curtain sensors and 24G motion radar sensors, reports ISO 9001 and ISO 14001 certifications, and has factory facilities in Shenzhen. Production evidence includes more than 10 production lines, stated annual microwave motion sensor productivity of 5,000 sets, 6–10 quality-control staff, and R&D engineer experience totaling 21–30 years. The supplier has exported since 2012 and reports that 90% of sales are exports. Its company description claims complete system solutions, technology support, and after-sales service, but most detailed service, customization, R&D documentation, quality-process, and overseas-operation fields are marked unknown. Audit information identifies TÜV Rheinland, but the audit result is recorded as 0 and the report validity shown ended on 2025-12-26; the meaning of the result code is not provided.

Supplier typeThe supplier is described as both a trading company and manufacturer/factory, legally structured as a limited company and located in Shenzhen, Guangdong, China. The associated-company industry is listed as manufacturing, supporting a manufacturing connection, although the records also explicitly classify the business as a trading company.

CertificationsThe supplier reports ISO 9001 and ISO 14001 management-system certifications. A TÜV Rheinland audit is also recorded, but its result is listed as 0 without an interpretation, and the stated report validity ended on 2025-12-26, so current audit validity cannot be confirmed.

After-Sales capabilityThe company description explicitly states that it provides matched after-sales service, comprehensive technology support, and complete system solutions. However, specific operational evidence for inventory service, overseas warehouses, overseas agents or branches, and related service procedures is marked unknown.

R&D capabilityThe supplier states that continuous technology improvement and innovation are part of its R&D concept, and its R&D engineers have 21–30 years of total experience. Detailed evidence for new-product development, ODM, SDK, private-mold design, R&D documentation, and 3D design services is unavailable because these fields are marked unknown.

Production capacityProduction-related evidence includes more than 10 production lines, 6–10 quality-control staff, stated annual productivity of 5,000 microwave motion sensor sets, and a factory location in Shenzhen. The supplier also reports exporting since 2012 and using both agent and self-operated export methods, indicating established operational experience.