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JR300-4G

Discover the JR300-4G emergency call system, featuring 4G connectivity for seamless, reliable communication in critical situations.

JR300-4G

Product series

JR300-4G

Emergency Intercom JR316-4B-4G

Emergency Intercom JR316-4B-4G

Housed in cold rolled steel box and manufactured to high standards, these telephones offer enhanced resistance to vandalism and ensure reliable communication at all times. Additionally, this series of phones has been tested in salt spray and is highly dur

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Solutions

Petrochemical Facilities
Offshore Oil Drilling Platforms
Onshore Oil Platforms
Industrial & Manufacturing Facilities
Nuclear Power Plants
Mining Communication Systems
Expressways & Highways
Utility Tunnels

Products

Explosion-Proof Telephones
Weatherproof Telephones
Vandal Resistant Telephones
Emergency Telephones
Video Intercoms
Telephone Hood
Telephone Pillar/Tower
IP Server and Telephone System
Telephone Accessories

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J&R Company - Provider of Industrial Telephone Solutions
J&R Technology
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