Is the system suitable for construction elevators?

Yes, it is specifically designed for construction hoists and industrial elevators, recommended by OSHA.

Can the volume be adjusted?

Yes, the system features electronic volume control and microphone gain adjustment for feedback control.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Construction Hoist Intercom Speaker System

Name: Construction Hoist Intercom Speaker System
Brand: Shanghai Strong Engineering Construction Co., Ltd.
SKU: 772299182

Shanghai, ChinaShanghai Strong Engineering Construction Co., Ltd.

US$198.00-228.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Usage

Telephone, Workstation, Server, Mobile phone

Type

Wired

Model NO.

HC2.0

Information content

Voice

Certification

CE, ISO

Condition

New

Frequency

3 Kinds

Quantity

Depends on Floors

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 Standard: Recommended by OSHA and considered the industry standard in USA, Canada, and Australia.

Crystal Clear Communications: Designed to provide clear voice communication to enhance safety and productivity on construction sites.

Three Frequency Options: Available in 250KHz, 741KHz, or 800KHz to suit different site requirements.

Safe 24V DC Operation: Powered by safe 24 volts DC with backup battery supply for the car unit.

Emergency Alarm Function: Equipped with emergency alarm switches on all units for immediate worker assistance.

No Antenna Required: Utilizes protection loop line for signal transmission without needing external antennas.

Extreme Weather Resistant: Built with heavy-duty composite Nylon Plastic enclosure to operate in harsh conditions.

Customizable Frequency: Customization from samples and designs available with 3 frequency kinds.

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: ≤11.48h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressNo. 4226, Duzhuang Rd, Minhang District, Shanghai, China

Plant Area115 square meters

Number of Employees5

Registered Capital1,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Pc

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsLift Accessories

QA/QC inspectors1 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers1 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2014-06-20

Main MarketsNorth America, Africa

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Product CertificationFCC, CE

Cooperated with Fortune 500No

Product Q&A

Q:What are the available frequency channels?

The system offers three frequency options: 250KHz, 741KHz, or 800KHz.

Q:How is the signal transmitted?

Signal transmission uses a protection loop line, ensuring stability without requiring special communication cables.

Q:What is the effective range of the system?

The effective range is more than 300 meters, provided the conductor loop resistance is less than 600 ohms.

Q:What is the power supply requirement?

The system operates on 220V AC or 110V AC, with the car unit powered by safe 24V DC and a backup battery.

Q:Why might communication fail?

Communication failure can occur if the protective ground wire is grounded in the middle, or if there is poor connection or interference from electric motors.