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
✅ Seamless integration with central IP server management

Our complete solution ensures reliable, controlled, and secure communication between inmates and staff – enhancing facility management, monitoring, and operational efficiency.

This project once again demonstrates J&R Technology’s commitment to delivering durable, purpose-built communication systems for critical environments such as prisons, detention centers, and high-risk industrial zones.

Interested in deploying a secure communication system in your facility?
Let’s connect – we’re here to support your next project.

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