EF Johnson Technologies has introduced the Lightning Control Head for its Project 25 compliant ES Series Mobile Radio. Key features of the patent pending Control Head include dash or remote mount configuration, 320 x 80 pixel display resolution, electroluminescent three-line text display with 16 alphanumeric characters, and five soft keys (backlight, display, channel select, scan, and tones). Key features of the ES Series Mobile Radio include Project 25 trunked and conventional operation, interoperability with SMARTNET/SmartZone, Enhanced (AMBE+2) P25 Vocoder, over the air rekeying and over the air reprogramming, and support for up to 864 talkgroups.