EF Johnson provides two way radios and trunked/conventional communication systems for law enforcement, fire fighters, EMS, and the military. Founded in 1923, the company has a lengthy history of leadership in numerous communication industry standards initiatives and organizations, and was one of the first developers of wireless communications products to be fully compliant with Project 25 interoperability standards.
EF Johnson offers a comprehensive portfolio of solutions to assist in effectively and affordably managing the transition to digital P25 compliant systems.
EF Johnson’s Conventional IP25™ Infrastructure Systems provide a secure, flexible Voice over Internet Protocol (VoIP) solution for building out a Project 25 network.
EF Johnson’s Trunked IP25™ Infrastructure System is a secure Project 25 compliant trunking system that is designed specifically for first responders, and utilizes VoIP for system integration. This next-generation system meets the NTIA mandates for narrowband operation in VHF and UHF frequencies as well as Department of Defense mandates for P25 compliance. Trunked IP25 is a switchless end-to-end digital environment.
Portable and Mobile Radios
EF Johnson radios are used throughout the world by military, police, fire, paramedics, and homeland security professionals. These radios meet narrowband requirements for analog and digital Project 25 formats, and support legacy systems while providing a seamless transition to narrowband.