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Passenger Hoist Intercome Emergency Calling System for Passenger Electric Elevator Lift
US$198.00-228.00
1 Piece
Sample price:US$198.00/piece.Request sample

Product profile

Customization

Available

Usage

Telephone

Type

Wired

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 Safety: Industry standard for construction hoists, recommended by OSHA for emergency communication.
Three Frequency Options: Available in 250KHz, 741KHz, or 800KHz to prevent interference in elevator-intensive areas.
No RF License Required: Uses protection loop line for signal transmission, eliminating need for radio frequency application.
Emergency Alarm Function: Features dedicated alarm switches on all units for immediate emergency contact.
Weather Resistant Design: Heavy-duty composite Nylon Plastic enclosure operates reliably in extreme weather conditions.
Long Range Communication: Effective range exceeds 300 meters with conductor loop resistance under 600 ohms.
Customizable Frequency: Customization from samples and designs available with three specific frequency choices.
Safe Low Voltage Power: Powered by safe 24 volts DC with backup battery supply for the car unit.

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.

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 frequencies are available for this system?
A:
Three frequencies are available: 250KHz, 741KHz, or 800KHz.
Q:Does this system require a radio frequency license?
A:
No, it uses a protection loop line for signal transmission and does not require radio frequency application.
Q:What is the effective range of the communication?
A:
The effective range is more than 300 meters, provided the conductor loop resistance is less than 600 ohms.
Q:Is this system suitable for extreme weather conditions?
A:
Yes, it features a heavy-duty composite Nylon Plastic enclosure designed to operate in extreme weather.
Q:What causes communication failure in this system?
A:
Failure can be caused by the coupler's protective ground wire being grounded in the middle, poor connections, or interference from electric motors.

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