KD-1ZQ Talkback Main Unit Function
Main unit and extension call and talkback each other.
Max 8 ways extensions can be connected.
Main unit has function of all.
Main unit is connected with extensions by two-core cable.
Technical Parameter
Rated output power of amplifier: ≥50W
Output power of main unit speaker: ≥1W
Constant output voltage: 60V
Noise Level: ≤-40dB
Nonlinear distortion: ≤7%
Frequency Characteristics: 200Hz~5000Hz
Call signal: 800±100Hz intermittent tone
Capacity: 8 lines
Operating Voltage: DC 24V
Color: Black (RAL 9005)
IP Class: IP20
Weight: 12KG
Power Loss: 100W
KD-1ZQ Mounting Size
