Does it support hands-free calling?

Yes, it features a built-in ringer and noise-canceling microphone for clear hands-free operation.

Is the phone customizable?

The product description does not specify custom options for size, color, or material beyond the standard brushed stainless steel and grey enclosure options.

Ada Elevator Phones, Security Phones, Campus Emergency Phones

Name: Ada Elevator Phones, Security Phones, Campus Emergency Phones
Brand: J&R Technology Limited
SKU: 787310795

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 robust enclosure for high visibility and durability in hostile environments.

Hands-Free Operation: Clear loud-speaking operation with noise-canceling microphone for effective communication in noisy areas.

Line Powered System: Operates on standard analog phone lines without requiring batteries or external power sources.

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

Universal Compatibility: Fully compatible with all PBX systems and easily connected to single-line analog CO or PABX lines.

Weather Protection: IP54-IP65 rating with waterproof connections and corrosion-resistant stainless steel fittings.

Safety Certification: Complies with CE, FCC, ISO, and RoHS standards with ITU-T K.21 enhanced lightning protection.

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: ≤3.35hTerms 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.