KD-4ZQ Talkback Main Unit

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Details

China KD-4ZQ Talkback Main Unit:

KD-4ZQ Talkback Main Unit

Power failure alarm sound pressure level of main unit:75db-85db

Output audio power: ≤5W

Nonlinear distortion:≤6%

Frequency characteristic:200Hz~5000Hz

Requency response relative to 80oHz is ±3dB

Call signal is800±100Hz intermittent tone

Capacity: 50 lines

Operating vltage: DC24V -25% +30%

Color: Black(RAL9005)

IP class:IP20

Weight:2.1Kg

Power: 5W

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Email: sales@jinbomarine.com

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