What radar frequency is used?

The sign uses K-Band Doppler radar at 24.1250GHz for speed detection.

Can the sign be installed in different ways?

Yes, both portable and fixed versions are available for installation.

What is the average power consumption?

The system has a maximum power consumption of 11W and an average of less than 2W.

Bright Solar-Powered LED Speed Feedback Sign for Safety

Name: Bright Solar-Powered LED Speed Feedback Sign for Safety
Brand: Shenzhen Lecheng(Ecosolar) Co., Ltd.
SKU: 1987923451

Guangdong, ChinaShenzhen Lecheng(Ecosolar) Co., Ltd.

US$60.00-300.00

2 Sets

Sample price:US$289.00/piece.Request sample

Product profile

Customization

Available

Type

Warning Traffic Sign

View Distance

>200 M

Model NO.

ZC-GGD001

Material

Aluminum

Certification

CE, RoHS

Ingpress Protection

IP67

Shape

Square

Color

Red

Installation

Fixed

Display Colour

Red/Green

LED Wavelength

Red:620/Green:525

Luminance Density

≥6000CD/M2 Outdoor Highlighted

Fixed Sign Material

Aluminum/3m Reflective

Radar Frequency

K-Band, 24.1250GHz

Power Consumption

Max 11W Average ≤2W

Display Brightness

Automatic Dimming

Warranty Period

2 Years

Transport Package

Typical

Specification

Typical

Trademark

ECO

Origin

Shenzhen

HS Code

9405409000

Production Capacity

50000/Year

Key features

Long Battery Autonomy: Provides over 72 hours of operation on a single charge with LiFePO4 battery.

IP65 Waterproof Design: Ensures reliable day and night operation in various weather conditions.

High Visibility Range: Viewing distance exceeds 200 meters with 3M reflective material.

Bluetooth APP Control: Android app allows setting speed limits from 00 to 199 km/h and system analysis.

2-Year Warranty: Covers faulty workmanship or component failure not influenced by external means.

Fast Recharge Time: Battery recharges in under 6 hours for quick turnaround.

Doppler Radar Technology: Utilizes K-Band 24.1250GHz for accurate vehicle speed detection.

Automatic Dimming: Adjusts display brightness automatically for optimal visibility day and night.

Company profile

Shenzhen Lecheng(Ecosolar) Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2016-10-01Nearest Port: shenzhen,shanghai,ningbo,qingdaoAverage Response Time: ≤5.09hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP

AI-Powered supplier vetting

SummaryShenzhen Lecheng (Ecosolar) Co., Ltd. is a China-based limited trading company established in 2018, focused on solar products and primarily exporting to Australia. It reports annual output of 50,000 traffic signal light sets and order lead times within 15 working days in both peak and off-peak seasons. The supplier offers extensive customization and has documented procedures and records for corrective actions and complaint handling. However, it reports no available SDK, no new products launched in the past year, no inventory, no overseas warehouse, showroom, or overseas branch/agent, and no supplier-management-system certification. Quality assurance and traceability statuses are unknown, with zero quality-control test equipment reported. The provided information does not establish financial credibility or customer-case experience.

CertificationsThe supplier-management-system certification is listed as NIL. Although a TUV Rheinland audit is recorded with a defined validity period, the supplied data does not identify a certification held by the supplier or show a positive audit evaluation; therefore, certification status is not established as an advantage.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer-complaint handling. However, it reports no inventory, overseas warehouse, showroom, or overseas agent/branch, so documented service procedures coexist with limited overseas service infrastructure.

R&D capabilityThe supplier reports no available SDK and no new products launched during the past year. It has one year of R&D engineer experience and describes a commitment to technological innovation, but the explicit lack of an SDK and recent product launches indicates a deficiency in demonstrated innovation capability.

Production capacityReported productivity is 50,000 traffic signal light sets annually, with stated order fulfillment within 15 working days in both peak and off-peak seasons. However, zero quality-control test equipment is reported and quality-assurance status is unknown, so production capacity is evidenced but overall production capability is not fully robust.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization support.