Fire and Safety 6-Person Dual Radio and Pump Panel Intercom Kit is designed for rugged conditions in various vehicles including fire trucks, brush trucks, ambulances, and public safety vehicles. With the RRP800 kit, communication is powerful and clear. It ensures hands-free, voice activated communication and can simultaneously transmit on two radios. The intercom has various features such as voice-activated operation, adjustable mic gain and audio receive gain, and a 6-pin auxiliary port for cell phones. The kit includes an RRP800 Dual Radio Intercom, engineer Jack Boxes with Dual Radio Push-to-Talk, Dual Crew Headset Jack Boxes, a Universal Radio jumper kit, and an Inline Electrical Noise Reducing Intercom Audio Filter. The intercom system is easy to install using Quick Lock connections and is compatible with Rugged Radios, Firecomm, David Clark, and Sigtronics headsets using the Nexus 5-conductor TP105 Plug.