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Analysis of communication requirements for offshore wind power engineering – industrial telephone case

Oct 15, 2019

Analysis of communication requirements for offshore wind power engineering – industrial telephone case The first-phase wired communication system of the Three Gorges New Energy Yangxi Shaying 300MW Offshore Wind Power Project is the first offshore wind power project of the Three Gorges Group in Guangdong. Due to the environment of offshore wind power, the salt […]

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JR309-FK Emergency Telephone To Be Installed In Elevator In UK

Sep 27, 2019

The J&R elevator telephone for emergency situations has been installed at House in the UK. Our customer ask if the analog telephone can support free dial and speed dial? I’d like to say“Yes”, Our analog version of the phone, not only support free dial, but also support 10 groups of speed dial.   Not only that because the […]

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JR305-SC 3G Emergency Telephone Was Installed In Alps mountains

Sep 12, 2019

J&R so proud and honored to have this great opportunity to provide a reliable 3G emergency telephone solution In Alps mountains and ensure all the climbers who need help can contact their families or rescue teams in time to get the fastest rescue.   Many thanks for all the pictures shared by Mr.Gernot Spitzenstätter.Although we […]

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Our broadcasting telephone as Industrial anti – noise loudspeaker broadcast intercom system was installed in power plant in Peru.

Aug 23, 2019

Our broadcasting telephone JR101-FK-HB as Industrial anti – noise loudspeaker broadcast intercom system was installed in power plant in Peru. J&R broadcasting telephone equipped with horn and beacon, the horn can broadcast remotely for notification, horn works after 1-9 rings (adjustable), shut when handset lifted or call finished. The LED Red beacon begins to flash […]

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J&R Provided the Customized Blue Emergency Telephone tower for Public Area Project

Aug 10, 2019

We are very honored to have this valuable opportunity to contribute to the public projects in Lebanon,we provide special customized design services based on the standard JR321-SC blue emergency phone tower model to meet the project’s requirements of our customer. Here are the highlights of this design solution: Solar panels and batteries are sized according […]

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Our weatherproof telephone as IP Dispatching Emergency Telephone used in China Three Gorges New Energy Power Plant.

Jul 30, 2019

The Three Gorges Water Control Project is a large-scale water conservancy project built on the upper reaches of the Yangtze River in China. It is the largest hydropower station in the world.   Due to the environment where the wind power is located, the salt spray is corroded, the humidity is high, and the equipment […]

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J&R Hands-free Telephone was Installed at Tunnel Entrance project (Under Construction) in HongKong

Jul 18, 2019

We are very glad to share with you that one of our great customer from HongKong installed our JR308-FK-IW SIP handsfree emergency telephone in Tunnel Entrance,this tunnel project still under Construction. As a standard SIP2.0 Protocol telephone and it connection to a VoIP network,with direct connection to LAN or WAN via connector and can be […]

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J&R SOS Help Point With Built-In IP Camera Was Installed In Manchester Airport Project.

Jul 3, 2019

J&R team provide a special customized of JR315-SC SOS Video Phone (Emergency Call Point with built-in IP Camera )for Manchester Airport project in the UK.   The Handsfree SOS Telephone with camera is designed to meet the needs of client who experience loss through vandalism. Housed in cold rolled steel box and manufactured to a […]

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A Brief Guide to Industrial Telephones

Jun 17, 2019

Without a doubt, telephones have become an integral part of modern day lifestyle. It has become so essential part of human civilization that in this era of technological development it is hard to think of a life without a telephone. After the invention of the device by Alexander Graham Bell, it has become the most […]

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J&R Tecnology is the leading manufacturer and designer of telephone solutions for customers around the world. Our production includes telephone sets, and their peripherals and core components.

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