Provides intercom and radio transmit capability. Has radio PTT switch and listen level control. May be used with U3814, U3815A, & U3816. A 15-foot (4.57m) extended coil cord allows increased mobility.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 (-80F to +212F) housings with integral mounting feet for easy installation.CODE: 40308G-01
