What is the expected lifespan of the device?

The device has a calculated Mean Time Between Failures (MTBF) in excess of 50,000 hours.

Elevator Emergency Phone, Elevator Intercom

Name: Elevator Emergency Phone, Elevator Intercom
Brand: J&R Technology Limited
SKU: 862465925

Guangdong, ChinaJ&R Technology Limited

US$260.00

1-999 Pieces

US$150.00

1,000+ Pieces

Product profile

Customization

Available

Usage

Industry

Call Type

Call out

Model NO.

JR301-SC-IW

Hardware Technology

Board

Certification

CE, ISO, RoHS

Condition

New

Size

150*200*52(mm)

Net Weight

1.5kg

Packaging Materials

Pearl Cotton, Carton

Lightning / Transients

Protection to Itu-T K.21 Enhanced Levels

Material

Brushed Stainless Steel

Installation

in Wall Mounted Type

Mtbf

50000 Hours

Transport Package

Standard Exported Carton in EPE Packed

Specification

CE FCC IP67

Trademark

J&R

Origin

China

HS Code

8517180090

Production Capacity

10000/Year

Key features

Vandal Resistant Design: Stainless steel faceplate and enclosure protect against vandalism in hostile environments.

Hands-Free Operation: Clear loud-speaking hands-free communication with noise-canceling microphone.

No External Power Needed: Line-powered operation draws energy from the telephone line, no battery required.

High MTBF Reliability: Calculated Mean Time Between Failures exceeds 50,000 hours for long-term use.

Universal Compatibility: Compatible with all PBX systems and standard analog phone lines.

IP54-IP65 Protection: Weather, dust, and corrosion resistant with waterproof connections.

Easy Installation: Flush or surface mount design with front access for simple hook-up.

Company profile

Years of Export ExperienceExhibition ExperienceExperienced TeamCooperated with Fortune 500

J&R Technology Limited

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-03-23 CertifiedNearest Port: Shenzhen Port, Hongkong PortAverage Response Time: ≤3.23hTerms of Payment: LC, T/T, PayPal

AI-Powered supplier vetting

SummaryJ&R Technology Limited is a China-based limited company established in 2014 with 80 employees and six production lines. The provided information supports strong technical, customization, innovation, production, and international service capabilities. It provides 3D software design, SDKs, ODM, OEM, and multiple customization options, and reports new products within the past year. Its production portfolio includes weatherproof, emergency, prison, elevator, and highway telephones, with stated annual quantities for each. Overseas services cover installation, training, repair, maintenance, and debugging across multiple regions, supported by overseas agents or branches and an overseas showroom. Financial records are identified for 2022–2024, but no financial performance values are provided. No certification information is included, and the supplier does not have an overseas warehouse.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and as a combined limited company, J&R Technology Limited, established in China in 2014. Its stated 3D software design and technical solution capabilities support classification as a technology-oriented equipment supplier.

After-Sales capabilityThe supplier provides overseas installation, training, repair, maintenance, and debugging services across North America, South America, Europe, Africa, Asia, the Middle East, and Australia. It also reports overseas agents or branches, an overseas showroom, service coverage for customers in more than 120 countries and regions, and a complete customer service system; however, it has no overseas warehouse.

R&D capabilityThe supplier reports professional R&D capability, available SDKs, 3D software design services, new products within the past year, and ODM services. These are explicit indicators of product-development and software-related innovation capability.

Production capacityThe supplier operates six production lines and reports production quantities for weatherproof, emergency, prison, elevator, and highway telephones. It also has six to ten quality-control staff, written finished-product inspection instructions that are uniformly followed, and documented supplier-service assessment procedures, supporting established production and quality-management capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, flexible customization, and minor customization. It also provides 3D software design services, which further supports its ability to develop tailored solutions.

Client casesThe supplier states that it has long-term close cooperative relationships with global companies including ABB, THALES, VINCI, Dating Telecom, CNOOC, and Zhenhua Heavy Industries. These named corporate relationships provide explicit evidence of notable customer cases, although the slices do not provide project scopes, dates, or performance details.

Product Q&A

Q:Does the elevator phone require external power?

No, it is line-powered and draws energy directly from the standard analog telephone line, eliminating the need for batteries or external power sources.

Q:Is the phone compatible with PBX systems?

Yes, it is fully compatible with all PBX systems and standard single-line analog CO or PABX telephone lines.

Q:What materials are used for the faceplate?

The faceplate is constructed from 2mm thick Stainless Steel 304, providing robustness and corrosion resistance.

Q:What certifications does the product have?

The product holds CE, FCC, ISO, and RoHS certifications, ensuring compliance with international safety and quality standards.

Q:Can the phone be used in outdoor settings?

Yes, it features IP54-IP65 weather protection, making it resistant to dust, water, and corrosion for outdoor use.