Malaysia has a tropical climate with high temperatures, heavy rainfall, and high humidity. Communication devices installed in outdoor campus areas—such as teaching buildings, dormitories, playgrounds, and entrances—are constantly exposed to harsh weath
The J&R JR212-FK anti-theft phone has been successfully deployed in a parking lot in Uganda, addressing the problems of traditional communication equipment being unable to withstand harsh environments, prone to being damaged, and having unstabl
Cleanroom environments in toothpaste manufacturing facilities have strict requirements for personnel management and environmental control.
J&R’s customized 4G emergency communication solution with JR104-SC-4G terminals was deployed on streetlights in Le Bourget France to boost smart city public safety, supporting 12h backup power & fast emergency calls for urban security projects.
J&R Technology provides SIP emergency intercom solutions for South African hotels, enhancing elevator safety with clear communication, anti-vandal design, and reliable performance in humid coastal environments.
J&R’s solar-powered 4G emergency call stations deployed at Macquarie University provide wiring-free outdoor emergency communication solutions to improve campus safety and emergency response efficiency.