Joiwo supplied heavy-duty prison telephones for a maximum-security correctional facility in South Africa. Designed for demanding prison environments, the telephones provide secure and dependable communication for correctional staff while resisting vandalism, abuse, and continuous operation.
Built with anti-vandal construction, rugged stainless steel materials, and reliable voice communication, the system minimizes maintenance while delivering long-term operational reliability. The solution helps strengthen prison communication systems, improve facility management, and support secure correctional operations.
