美国ATKINSONDYNAMICS对讲喇叭AD-27
室外防爆直通话站 Federal Signal AD-28X-MV
防爆麦克风 Federal Signal K137181B-0203M
脚踏开关 Federal Signal ADFP
ATKINSONDYNAMICS对讲喇叭AD-27A-7 120V
Atkinson Dynamics AD-28X-MV
Atkinson Dynamics
Atkinson Dynamics 对讲机AD-26-D
Brand new, never used Atkinson Dynamics AD-26-D
26 = 12 volt power
D = ''Slave' unit
With installation manual.
WIRING REFERENCE CHART
AUDIO CABLE POWER CABLE
MODEL NO. BLACK WHITE GREEN RED BLACK WHITE GREEN
AD-26-1-M34 +DC POWER COMMON AUDIO N/A* N/A* N/A* N/A*
AD-26C-M34 CONTROL COMMON AUDIO N/A* 12-18 VDC COMMON N/A
