We’re pleased to share that our JR202-CB-SIP prison telephone, along with our IP server system, has been successfully installed and put into operation at a correctional facility in Malaysia.   Designed specifically for high-security environments, the JR202-CB-SIP combines: ✅ Tamper-proof metal housing ✅ SIP protocol for VoIP systems ✅ Clear hands-free two-way communication ✅ Wall-mounted ruggedized handset for inmate use […]

To enhance roadside safety and emergency communication capabilities along a major highway in Bosnia and Herzegovina, J&R Technology has successfully deployed its vandal-resistant emergency telephone system in a newly constructed roadside section. Strategically installed on a reinforced concrete platform adjacent to the highway, the telephone provides drivers, maintenance personnel, and pedestrians with immediate access to […]

Villa Amaravida, a premier luxury destination in Phuket, Thailand, has elevated its guest experience by integrating the JR301-2B-SIP, a high-performance SIP/VoIP phone, into its stunning Pool Sala area. Designed for durability, convenience, and seamless communication, this advanced phone solution ensures both guests and staff enjoy reliable connectivity in a stylish, weather-resistant package. Unmatched Durability Meets Elegant Design The […]

We’re proud to share that our vandal-resistant telephone model JR308-FK has been successfully installed in newly constructed tunnel projects across Hong Kong and Singapore. Designed for tough environments, the JR308-FK provides reliable communication in high-risk, high-noise areas such as tunnels, metros, and industrial zones. With a robust metal body, weatherproof sealing, and anti-vandal features, it ensures operational […]

We are pleased to announce that our JR206-FK-SIP-LCD vandal-resistant SIP phone has been successfully deployed at a police station in Spain, reinforcing their internal communication infrastructure with high durability and advanced VoIP functionality. This industrial-grade phone features a rugged metal housing, standard SIP protocol (compatible with most mainstream IP PBX systems and IP servers), a stainless steel keypad, and a clear LCD display, making it […]