Posted on 11/24/2022
As an industrial communication device, JR101-FK-HB is a rugged sip telephone, widely used in tunnels and subways.
As an industrial communication device, JR101-FK-HB is a rugged sip telephone, widely used in tunnels and subways. The rugged sip telephone is salt spray tested for 5 days to 4 weeks. J&R provides a complete communication system, including VoIP telephones and analog, rugged sip telephones that are widely used in ships, cruise ships, drilling platforms, and docks.
1. Robu...