End the call rear safety helmet or call status

Because our administrator account can log on to multiple terminals at the same time, when the hat sos emergency call is sent to the background, the call status is at least 30 seconds, so that other administrators can answer the call.

Trigger mechanism of off-hat alarm

The helmet is judged by the light sensor inside the hat whether it is in the hat state. When the user takes off the hat, the hat will be identifed as the scene of taking off the hat by the change of light intensity and distance, according to the assigned time of 'off-hat alarm delay time' assigned.

Why is the current height of the hat sometimes negative?

The initial height is defined at startup. The current hat height is negative when it is lower than the height defined at startup.

Construction Safety Helmet with Positioning Camera LED White Light Smart Safety Helmet

Name: Construction Safety Helmet with Positioning Camera LED White Light Smart Safety Helmet
Brand: Shanghai Strong Engineering Construction Co., Ltd.
SKU: 2243197675

Shanghai, ChinaShanghai Strong Engineering Construction Co., Ltd.

US$310.00-330.00

1 Piece

Product specifications

Color

Sample price:US$350.00/piece.Request sample

Product profile

Customization

Available

Type

Y Type

Material

ABS

Model NO.

3702

Application

Petroleum, Chemical, Construction, Metallurgy, Electric Power Industry, Transportation

Hoop Size

57－60CM

Certification

CE, ISO, FCC, RoHS, GB 2811-2007

Wear Mode

Knob Type

Color

Red

Communication

System

Android 8.1

Internal Memory

4GB+64GB

Video Resolution

1080P 720p 30fps

Battery

5000mAh

Transport Package

Carton Box

Specification

301.8mm*228.2mm*149mm

Trademark

OEM/ODM

Origin

China

Production Capacity

15000pieces/Month

Key features

Integrated 4G Smart Camera: Features Android 8.1 system with 4GB+64GB memory and 1080P video resolution.

Dual LED Safety Lighting: Equipped with white light and tail warning light for enhanced visibility.

AI Voice Intercom: Enables talk-back and voice intercom functions for clear communication.

Off-Hat Alarm System: Light sensor triggers alarm when helmet is removed based on delay settings.

Emergency SOS Function: Instant help request with minimum 30-second call status for admin response.

Wide Industry Application: Suitable for petroleum, chemical, construction, metallurgy, and power industries.

Multiple Certifications: Complies with CE, ISO, FCC, RoHS, and GB 2811-2007 safety standards.

Customizable Logo Printing: Supports printing customer logos on the helmet supporter.

Company profile

Importers and ExportersYears of Export ExperienceSelf-brandedExhibition Experience

Shanghai Strong Engineering Construction Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanghai Strong Engineering Construction Co., Ltd. is a China-based trading company established in 2014, focused on lift accessories and related construction machinery, mechanical, electrical, and hardware products. The supplier reports five employees, overseas service limitations, no overseas warehouse, showroom, agent, or branch, and participation in bauma China. It offers customization from samples and designs but does not provide private mold development, 3D software design, ODM, OEM for popular brands, or SDK support. Product information indicates new products were developed during the past year. Service procedures and corrective-action records are documented, although the approved supplier list lacks signatures or dates. Audit information identifies TÜV Rheinland, but the evaluation result is recorded as 0 and the stated report validity ended on 2025-08-12. Production capacity, financial credibility, and customer case evidence remain insufficient for firm conclusions.

Supplier typeThe supplier is identified consistently as a trading company and limited company, with no larger-company group affiliation. Its stated scope covers lift accessories and a broad range of construction machinery, mechanical, electrical, metal, hardware, rubber and plastic, and automobile-related products.

After-Sales capabilityThe supplier reports written procedures and records for service-capability assessment, a corrective and preventive action mechanism, and ten qualified service-capability suppliers. It lacks overseas warehouses, showrooms, agents, and branches, although it has participated in bauma China and reports lead times within 15 workdays.

R&D capabilityThe supplier reports having launched new products during the past year, indicating some product-development activity. However, it does not offer ODM, private mold development, professional technical-supplier R&D, 3D software design, or SDK support.

Customization capabilityThe supplier explicitly offers customization from samples and designs. However, it does not provide private mold development or 3D software design services, so customization appears available in defined forms rather than as a full design-and-development service.