Rugged … Reliable … Submersible … Solid. The new 5100 ES Series portable radio is all of these and more. These award-winning new radios meet the needs of first responders and are specifically designed for public safety. Featuring crisp and powerful digital audio with the second generation Enhanced (AMBE+2) P25 Vocoder, Project 25 trunked and conventional operation, SMARTNET®/SmartZone® interoperability, and a sleek ergonomic design, the 5100 ES Series is the right choice.

Public safety users need a radio that is rugged, reliable and solid. That's where EF Johnson comes in. The 51SL ES Series is a high-tier radio at a mid-tier price that meets the needs of first responders. Specifically designed for public safety, the 51SL ES Series offers crisp and powerful digital audio with the second generation Enhanced (AMBE+2) P25 Vocoder, Project 25 trunked and conventional operation, and a sleek ergonomic design. It provides a seamless evolution to next generation networks while offering investment protection for your present communications system. Make the 51SL ES Series Portable Radio your right choice.

Rugged, reliable, solid, and built for public safety, the 5300 ES mobile radio is a multi-protocol radio that leads the industry in feature richness and system interoperability. Featuring P25 trunked and conventional operation, the Enhanced (AMBE+2) P25 Vocoder, support for up to 864 talkgroups, and the encryptions you need for security, the 5300 ES is your clear product choice.

Rugged … Reliable … Solid. EF Johnson designed the 53SL ES Series Mobile Radio to be all of these, along with flexible, versatile, and capable of operating in analog and digital applications. This high-tier mobile radio with a mid-tier price meets the needs of first responders. Specifically designed for public safety, the 53SL ES Series offers crisp and clear digital audio (with the Enhanced (AMBE+2) P25 Vocoder), Project 25 trunked and conventional operation, and interoperability with digital and analog as well as wideband and narrowband.

The new Lightning^tm Control Head from EF Johnson Technologies has the brightest and clearest display on the market today, and is the perfect complement to our ES series of mobile radios. With a display resolution of 320 x 80 pixels, this Control Head can be clearly seen from anywhere in your vehicle.

This new control head uses the same display technology found in military applications such as airborne cockpit and ground-based vehicle dashboard instrumentation, windshield heads-up display, military weaponry and communication equipment. See the difference!

IP25 multisite infrastructure systems EF Johnson's new Trunked IP25^tm MultiSite infrastructure system provides a modern, trunked Project 25 compliant infrastructure for all of your communications needs. Trunked IP25 MultiSite capability offers first responders a highly reliable and affordable wide area P25 compliant system that extends your coverage area in places where RF propagation is limited due to large buildings or rugged topography. EF Johnson's patent-pending unique MultiSite technology minimizes bandwidth needs because it uses a single voice stream per call, regardless of the number of sites involved. Our unique call control process is based on a peer-to-peer technique that significantly reduces call setup time and eliminates the need for hierarchy in a radio system.