David Clark Series 3800 Modular Communication System.
One each is required per system. The U3800 will accommodate two headsets and should be placed where radio transmit function is not require.
Notes for use: One each required for system. Place where radio transmit function is not required. Will accommodate two headsets.
Adjusts automatically for 12 or 24 VDC power source. Contains system on/off, master volume control, two headset jacks with listen level controls, power input connector, and two remote output connectors. Draws less than 600 milliampere current.
The Series 3800 Vehicle Intercom System from David Clark Company offers the simplicity you need coupled with the versatility you desire.
Its simple, yet rugged, modular design offers durability that is unbeatable. All modules are weather-tight and are manufactured using rugged heavy-gauge polycarbonate (-80ºF to +212ºF) housings with integral mounting feet for easy installation.