Unlock the Future of Communication with J&R Effective communication is essential for success in today’s fast-paced industrial landscape. With over 10 years of experience, J&R is dedicated to transforming how businesses connect through our cutting-edge industrial telephones. Our mature R&D team continually innovates to ensure our products meet the highest durability and performance standards, providing […]

When considering the technical aspects of prison phone systems, several key issues should be taken into account. These issues relate to the functionality, reliability, and security of the system. Here are some technical considerations: 1.Call Quality: The phone system should provide clear and reliable call quality to ensure effective communication between inmates and their contacts. […]

1. The application of the explosion-proof phone The explosion-proof telephone was originally developed for coal mines and other inflammable and explosive places, generally used in factories and mining enterprises of the second type of places. The explosion-proof telephone adopts a protective element and safety barrier to ensure the reliability of safety spark performance. Its ring […]

In the course of the whole social progress, prison as an important part of the judicial system is gradually modernizing. The phone is a very important device in prison, playing a very important role in family communication and social help and education, to promote prisoners’ stability and peace of mind reform. Based on the special […]

Quanzhou Wharf Telephone Commissioning This weatherproof telephone is very popular for Tunnels, Mining, Marine, Underground, Metro stations, Railway platform, Highway side, Hotels, Parking lots, Steel Plants, Chemical plants, Power plants, and related heavy duty industrial application, etc. Extremely easy to install. The cable entrance is on the back of the phone to prevent from artificial damage, while […]

Best Telephone Manufacturer J&R Technology supplies reliable telephone solutions to customers all over the world. Our production includes standard and custom telephones such as weatherproof telephones, vandal resistant telephones, explosion resistant telephones, and telephone accessories. Our telephones are used in various industries including oil&gas, maritime, industrial, transportation, etc. The phones can be installed at airports, […]

  JR205-FK Rugged public telephone A public emergency telephone is in the place where the accident that easy to install for sos emergency telephone for help. We can provide elevator parts Telephone Emergency Phones SOS device security telephones with speed dial buttons optional for the ship cockpit. Highway of highway roadside emergency telephones, waterproof telephones for […]

JR101-FK-SIP Weatherproof Telephone The weatherproof telephone is an emergency phone that specifically addresses the harsh environment of the outdoor industry. weatherproof telephone for tunnel purposes made of aluminum alloy material by die casting. The telephone is rugged and durable. Special sealing design can ensure a complete waterproof grade up to IP66. weatherproof, dustproof, and moisture-resistant. The weatherproof telephone is widely used […]

JR101-FK-SIP Weatherproof Telephone This Weather-resistant telephone is fully contained within a corrosion and vandal resistant cast aluminum weatherproof case with a pivoted door providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF. Applicable to Tunnels, Mining, Marine, Construction sites, Blast furnace areas, Underground, Metro stations, Railway platforms, Highway side, […]

Acoustic Phone Booth Hood For external or internal use, the JR-TH-01 is designed to attain a high level of noise reduction of up to 23 dB. Manufactured using general-purpose resin material fire regulation, the JR-TH-01 is extremely robust and weatherproof. Inside the hood’s shell is a perforated polypropylene lining that houses non-hygroscopic acoustic insulation. Fitted […]

JR321-SC-SP Emergency Telephone The emergency Phone Tower will be designed to work on Railways, metro, tunnels, etc. Housed in a robust aluminum box with one CALL/ ANSWER button, it will offer protection against the outdoor environment and vandals. The unit will meet all the latest European/UK standards in telephony, waterproofing IP65, and lightning protection together […]

JR201-FK Vandal Resistant Telephone The banking telephone has a strong case to prevent damage and provide a long service life. The wall-mounted installation method is adopted, and the telephone is installed on the wall, which is convenient for personnel to use, saves space, and is easy to manage. We not only provide telephone equipment but […]

JREX103 Explosion proof telephone ATEX phones are EU certification requirements for equipment used in potentially explosive environments. ATEX-certified explosion-proof phones can be used in hazardous areas with dust and flammable gases in mines and non-mines. The phone can be used normally in a hazardous area without causing a fire or explosion. Explosion proof telephones work […]

10 YEARS ODM/OEM FACTORY J&R Technology Ltd. is a premier designer and manufacturer of standard and custom telephone solutions. Our products deliver industry proven and innovative high quality telephone technology to a broad range of private, and public businesses, industries, and applications. The industrial intercom system is J&R’s demand for production and dispatching of chemical […]

JR212-FK The telephone adopts a metal shell, which is destructive, a high-definition LCD screen, 12 external metal buttons, and adopts magnetic hook, which hangs up automatically after hanging up the phone, and uses a metal telephone line to prevent tearing. Suitable for subways, pipe corridors, tunnels, highways, power plants, gas stations, wharfs, steel mills and […]