Is OEM or ODM service available?

Yes, we provide OEM and ODM services, allowing customization of materials, versions, and installation methods.

What are the typical applications for this phone?

It is ideal for elevators, metros, mines, tunnels, hospitals, banks, and other industrial or public areas requiring emergency communication.

How is the device programmed?

It supports remote programming via tone phone for speed-dialing and SMS programming for the 3G version.

Analog Clean Room Telephone, Flush Mounted Handsfree Sos Intercom for Elevator, Metro

Name: Analog Clean Room Telephone, Flush Mounted Handsfree Sos Intercom for Elevator, Metro
Brand: J&R Technology Limited
SKU: 683227181

Guangdong, ChinaJ&R Technology Limited

US$299.00

1-499 Pieces

US$269.00

500-999 Pieces

US$219.00

1,000+ Pieces

Sample price:US$199.00/piece.Request sample

Product profile

Customization

Available

Usage

Commercial, Entertainment, Industry, Medical, Hospital, Metro, Prison, School, etc.

Call Type

Mixed

Model NO.

JR309-FK

Hardware Technology

Board

Certification

CE, ISO

Condition

New

Material

Stainless Steel

Weatherproof

IP54-IP65

Full Metal Keypad

Yes

Installation

Flush Mounted

Power Supply

Phone Line/Poe/DC Powered

Handsfree

Yes

Version

Analog/SIP/GSM/3G

Vandalrproof

Yes

Button

Stainless

Communication Type

Full Duplex

Transport Package

Pearl Cotton, Carton

Specification

CE, FCC, RoHs, ISO9001, IP54-IP65

Trademark

J&R or Customer brand

Origin

Guangdong

HS Code

8517180090

Production Capacity

1000PCS/Month

Key features

Vandal Resistant Design: Constructed with stainless steel faceplate and metal buttons for durability in public areas.

Multiple Communication Versions: Available in Analog, SIP/VoIP, and 3G/GSM versions to suit different network needs.

High Volume Audio: Provides clear handsfree operation with ringer volume up to 110dB(A) for loud environments.

IP54-IP65 Weatherproof: Robust housing ensures protection against dust and water for indoor and outdoor use.

OEM & ODM Service: Customization options available for material, version, and installation to meet specific requirements.

Flexible Power Supply: Supports telephone line power, DC 12V, or PoE depending on the selected version.

Remote Programmability: Features non-volatile memory and remote programming via tone phone or SMS for speed-dialing.

Wide Application Scope: Ideal for elevators, metros, mines, tunnels, hospitals, and other industrial or public settings.

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: ≤5.75hTerms 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.