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Construction of Hoist Auxiliary Floor Intercom System Cable 5 M 15 M
US$198.00-228.00
1 Piece
Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Frequency

3 Kinds

Quantity

Depends on Floors

Model NO.

HC2.0

Transport Package

Carton Box

Specification

the phone is 200*120*50mm

Trademark

STRONG

Origin

Shanghai

HS Code

84313900

Production Capacity

30000 Pieces/Year

Key features

OSHA Recommended Safety: Recommended by OSHA and considered industry standard in USA, Canada, and Australia for construction hoists.
Crystal Clear Communication: Provides clear two-way voice communication to enhance worker safety and reduce emergency response time.
No RF License Required: Uses protection loop line transmission without electromagnetic pollution, avoiding the need for radio frequency applications.
Emergency Alarm Function: Equipped with emergency alarm switches on all units to ensure immediate assistance during critical situations.
Durable Design: Features heavy-duty composite Nylon Plastic enclosure and backup battery power supply for extreme weather conditions.
Flexible Frequency Options: Supports up to 3 multiple frequency channels (250KHz, 741KHz, or 800KHz) to prevent interference.
Easy Installation: All units are interchangeable and require no antenna wire, simplifying setup on construction elevators.
CE and FCC Certified: Products incorporate strict quality control and hold CE and FCC certifications for reliability and performance.

Company profile

Shanghai Strong Engineering Construction Co., Ltd.
Importers and ExportersYears of Export ExperienceSelf-brandedExhibition Experience
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h 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.

Product Q&A

Q:What is the effective range of the intercom system?
A:
The effective range is more than 300 meters, provided the conductor loop resistance is less than 600 ohms.
Q:Does this system require a radio frequency license?
A:
No, the system uses protection loop line transmission and does not generate electromagnetic wave pollution, so no RF application is needed.
Q:What are the available frequency channels?
A:
There are three frequencies available: 250KHz, 741KHz, or 800KHz, allowing for multiple channel selection.
Q:What is the power supply requirement for the device?
A:
The system operates on safe 24 volts DC, with a supply voltage input of 220V AC or 110V AC.
Q:Is the system suitable for extreme weather conditions?
A:
Yes, the units are designed with heavy-duty composite Nylon Plastic enclosures and can operate in extreme weather conditions.

Send Inquiry

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