What is the expected lifespan or MTBF?

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

Is it suitable for hard-of-hearing users?

Yes, an inductive coupler is fitted as standard to assist users with hearing impairments.

Weatherproof Hotline Anti-Vandal Telephone for Tunnel, Mining

Name: Weatherproof Hotline Anti-Vandal Telephone for Tunnel, Mining
Brand: J&R Technology Limited
SKU: 861879265

Guangdong, ChinaJ&R Technology Limited

US$369.00

1-199 Pieces

US$249.00

200+ Pieces

Sample price:US$369.00/piece.Request sample

Product profile

Customization

Available

Usage

Commercial, Entertainment, Industry, Medical

Call Type

Mixed

Model NO.

JR101-FK

Hardware Technology

Board

Certification

CE, ISO, RoHS, FCC

Condition

New

Gross Weight

7kg

Net Weight

6kg

Packaging Materials

Pearl Cotton, Carton

Carton Size

200*300*440( mm )

Hook Switch

Electronic / Magnetic with No Visible Moving Parts

Ringing Tone

Shrill Warble Tone 80 Dba @ 1 Metre Typical

Weather Resistance

IP67

Operating Temperature

-30°c to +65°c

Handset Material

Cycoloy with Stainless Steel Spiral Cord

Casing Material

Die Cast Aluminium, Epoxy Powder Coated

Transport Package

Pearl Cotton, Carton

Specification

339 *146 *126(mm)

Trademark

J&R

Origin

Shenzhen, China

HS Code

8517180090

Production Capacity

3, 000 PCS/Month

Key features

IP67 Weatherproof Design: Fully enclosed in corrosion-resistant die-cast aluminum with IP67 rating for dust and moisture protection.

Anti-Vandal Construction: Robust handset made of Bulk Molding Compound with armored cord to withstand heavy industrial use.

Dual Communication Modes: Supports both Standard Analogue (phone line powered) and SIP/VoIP (PoE or external power) connections.

High Reliability & MTBF: Calculated Mean Time Between Failures (MTBF) exceeds 50,000 hours for long-term stability.

Accessibility Features: Includes standard inductive coupler for hard-of-hearing users and full duplex hands-free support.

Certified Compliance: Meets CE, FCC, RoHS, and ISO standards for safety and electromagnetic compatibility.

Custom Color Options: Available in Yellow and other colors to special order to meet specific site requirements.

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: ≤3.17hTerms 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.