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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 cha...

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KD-4ZQ Talkback Main Unit 1

KD-4ZQ Talkback Main Unit

Category: YD Marine Wired Talk-Back
Certificate: ABS, LR, BV, DNVGL, NK, KR, IRS, RMRS, CCS
FOB Price: Get Latest Price Now
Warranty: 12 Months unless specified otherwise
Place of Origin: China
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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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