What is the typical lifespan of the phone?

The calculated Mean Time Between Failures (M.T.B.F.) is in excess of 50,000 hours.

Full Keypad Sos Emergency Rugged Telephone Railway Phone Without Handset

Name: Full Keypad Sos Emergency Rugged Telephone Railway Phone Without Handset
Brand: J&R Technology Limited
SKU: 852454565

Guangdong, ChinaJ&R Technology Limited

US$299.00

1-199 Pieces

US$179.00

200+ Pieces

Sample price:US$299.00/piece.Request sample

Product profile

Customization

Available

Function

Speed Dial and Full Keypad

Feature

Vandal Proof and Handsfree

Model NO.

JR308-FK

Net Weight

2kg

Gross Weight

3kg

Material

Stainless Steel

Version

Analog/VoIP/GSM/3G

Mounting

Wall Mounting

Color

Gray or Customized

Certificate

Ce, FCC, RoHS, ISO9001

Package Size

340*235*165

Transport Package

Pearl Cotton, Carton

Specification

200*150*52(mm)

Trademark

J&R

Origin

Shenzhen, China

HS Code

8517180090

Production Capacity

3, 000 PCS/Month

Key features

Vandal-Proof Stainless Steel: Constructed with a robust stainless steel body and metal keypad for maximum durability.

IP65 Weather Resistance: Fully weatherproof design suitable for harsh outdoor environments and extreme temperatures.

Hands-Free Operation: Provides clear, loud-speaking communication without the need for a handset.

Multi-Protocol Support: Available in Analog, VoIP, GSM, and 3G versions with PoE or phone line power options.

Customizable Color: Color options include Gray or customized finishes to match specific site requirements.

Global Certifications: Compliant with CE, FCC, RoHS, and ISO9001 standards for international safety.

Long Lifespan: Calculated Mean Time Between Failures (M.T.B.F.) exceeds 50,000 hours.

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: ≤5.42hTerms 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.