Powered by Made-in-China.com
Emergency Help Point Outdoor Call Station Sos Call Box Emergency Telephone
US$260.00
1-999 Pieces
US$150.00
1,000+ Pieces
Product profile
Customization
AvailableUsage
IndustryCall Type
Call outModel NO.
JR306-SC-OWHardware Technology
BoardCertification
CE, ISO, RoHSCondition
NewSize
150*200*52(mm)Net Weight
1.5kgPackaging Materials
Pearl Cotton, CartonLightning / Transients
Protection to Itu-T K.21 Enhanced LevelsMaterial
Brushed Stainless SteelInstallation
in Wall Mounted TypeMtbf
50000 HoursTransport Package
Standard Exported Carton in EPE PackedSpecification
CE FCC IP67Trademark
J&ROrigin
ChinaHS Code
8517180090Production Capacity
10000/YearKey features
Vandal Resistant Design: Stainless steel faceplate and robust housing for high visibility and durability in hostile environments.
Hands-Free Operation: Clear handsfree communication with electret noise reducing microphone for effective use in noisy areas.
No External Power Needed: Line powered design draws power from the telephone line, eliminating the need for batteries or external sources.
Universal Compatibility: Compatible with all PBXs, analog CO lines, and supports tone/pulse dialing for flexible configuration.
High MTBF Reliability: Calculated Mean Time Between Failures exceeds 50,000 hours, ensuring long-term operational stability.
Weather & Corrosion Proof: IP54-IP65 rated with waterproof connections and stainless steel fittings for weather and dust resistance.
Easy Installation: Compact design allows flush or surface mounting with front access plate for easy hook-up and service.
Company profile
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: ≤4.92hTerms 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 power source for this emergency telephone?
A:
The telephone is line-powered, meaning it draws power directly from the standard analog telephone line. It does not require batteries or any external power source.
Q:Is this phone suitable for outdoor use?
A:
Yes, it is designed for both indoor and outdoor applications. It features a weather, dust, and corrosion-resistant enclosure with IP54-IP65 protection ratings.
Q:What materials are used in the construction?
A:
The faceplate is made of 2mm thick Stainless Steel 304. The back box is constructed from CRCA for protection, and the keypad is a vandal-resistant metal.
Q:Does it support hands-free communication?
A:
Yes, it provides clear hands-free operation with a built-in electret noise-reducing microphone and a loud speaker for effective communication.
Q:Can it be connected to a PBX system?
A:
Yes, it is fully compatible with all PBX systems and standard single-line analog CO or PABX telephone lines.
Send Inquiry
*To:
J&R Technology Limited
J&R Technology Limited*Content:
Supplier replies will be sent to your registered email
You may also like
Industrial Emergency Weatherproof Outdoor Telephone Intercom Call Box Station
US$299.00-399.00
2 Pieces(MOQ)
Call Box Station Emergency Industrial Outdoor Explosion Proof Telephone Phone Intercom
US$399.00-499.00
2 Pieces(MOQ)
Help Point Emergency Telephone Sos Telephone Elavator Telephone Lift Telephone
US$150.00-260.00
1 Piece(MOQ)
Waterproof IP65 Outdoor Indoor Industrial Tunnel Emergency Telephone Intercom Call Box Station
US$299.00-399.00
2 Pieces(MOQ)
Aluminium Alloy Enclosure Help Point Call Box Emergency Telephone Intercom Station
US$238.00-299.00
2 Pieces(MOQ)
IP67 Outdoor Intercom Wireless 3G Sos Telephone, Public Call Station Emergency Telephones
US$199.00-299.00
1 Piece(MOQ)
Roadside Emergency Intercom Call Box Point Station Telephone Speedway Telephone
US$150.00-260.00
1 Piece(MOQ)
Aw-D505 Asenware Addressable Fire Telephone Mobile Handsets
US$42.00-43.00
1 Piece(MOQ)
SIP Emergency Help Point, Vandal Resistant Hands-Free Call Telephone
US$120.00-150.00
1 Piece(MOQ)
Advanced Telephone Switching Equipment for Seamless Communication Solutions
US$10,000.00
10 Pieces(MOQ)
Explosion Proof Telephone, Zone 1 Mine Coal Used Certified Iecex
US$499.00
1 Piece(MOQ)
Analogue IP Emergency Call Station Outdoor Industrial Weatherproof Telephone
US$370.00
2 Pieces(MOQ)
Outdoor Analogue Call Station Industrial IP66 Weatherproof Explosion Proof Telephone
US$399.00-499.00
2 Pieces(MOQ)
Jail Telephone Set / IP Telephone
US$185.00-305.00
1 Piece(MOQ)
Oil Gas Chemical Outdoor IP68 Industrial Explosion Proof Telephone Call Station
US$399.00-499.00
2 Pieces(MOQ)
Hotline Industrial Telephone, Rugged Emergency Telephone for Marine, Railways
US$99.00-199.00
1 Piece(MOQ)
Jr103-Fk Full Keypad Wireless Button Analog VoIP Industrial Telephone
US$219.00-329.00
1 Piece(MOQ)
Explosion Proof Call Station Box Industrial Weatherproof Emergency VoIP Telephone
US$399.00-499.00
2 Pieces(MOQ)
Vandal-Proof Waterproof Telephones VoIP Industrial SIP Phone
US$305.00-425.00
1 Piece(MOQ)
Yuantong Weatherproof IP Phone Industrial Analog Phone
US$370.00
2 Pieces(MOQ)



















