Does the telephone support SIP protocols?

Yes, it supports SIP 2.0 (RFC3261) with various codecs including G.711, G.7231, G.729, and G.722, along with full duplex and echo cancellation.

What certifications does the product hold?

The product is certified with CE, FCC, RoHS, and ISO9001, and meets ITU-T k.21 enhanced levels for lightning and transient protection.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available for this industrial telephone system.

Industrial Auto-Dial Waterproof Telephone Intercom System

Name: Industrial Auto-Dial Waterproof Telephone Intercom System
Brand: J&R Technology Limited
SKU: 853892865

Guangdong, ChinaJ&R Technology Limited

US$309.00

1-48 Pieces

US$289.00

49-198 Pieces

US$249.00

199-398 Pieces

US$189.00

399+ Pieces

Sample price:US$309.00/piece.Request sample

Product profile

Customization

Available

Usage

Commercial, Entertainment, Industry, Medical

Call Type

Mixed

Model NO.

JR103-CB

Hardware Technology

Board

Certification

CE, ISO, RoHS, FCC

Condition

New

Certificate

CE, FCC, RoHS, ISO9001

Vandal Proof

Yes

Handset

Yes

Ingress Protection Rating

IP66

Model

Analog, SIP, GSM, 3G

Full Keypad

Door Cover

Feature

Speed Dial

Net Weight

5kg

Transport Package

Pearl Cotton, Carton

Specification

339 *246 *126(mm)

Trademark

J&R

Origin

Shenzhen, China

HS Code

8517180090

Production Capacity

3, 000 PCS/Month

Key features

IP66 Weatherproof Protection: Fully contained in corrosion-resistant cast aluminium case with IP66 rating against dust and moisture.

Vandal Resistant Design: Robust handset made of moulded Bulk Molding Compound with armoured cord for heavy industrial use.

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

Multi-Protocol SIP Support: Supports SIP 2.0, G.711, G.7231, G.729, G.722 codecs with full duplex and echo cancellation.

Flexible Power Options: Compatible with phone line power (Analogue), external 12-24V DC, or PoE (SIP).

Customizable Color Options: Standard yellow color available with other colors offered for special orders.

Comprehensive Certifications: Compliant with CE, FCC, RoHS, ISO9001, and ITU-T k.21 lightning protection standards.

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: ≤4.93hTerms 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:What is the weatherproof rating of this telephone?

The system features an IP66 rating, providing complete protection against dust and moisture ingress within a corrosion-resistant cast aluminium case.

Q:Is the handset resistant to vandalism?

Yes, it features a robust handset manufactured from moulded Bulk Molding Compound with an armoured cord designed to withstand heavy industrial use and vandalism.

Q:What power supply options are available?

The device supports phone line power for analogue models, external 12-24V DC power, and Power over Ethernet (PoE) for SIP models.

Q:Can the color be customized?

Yes, while yellow is the standard color, other colors are available for special orders.

Q:What is the expected lifespan or reliability of the unit?

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