PRODUCT DETAILS

Microphone (Built-in chime) T-521A

Model

T-521A

Capsule Type

Condenser

Polar Pattern

Cardioid

Frequency Response

40-16000Hz

Mic Sensitivity

-43±2dB

Prelude Sensitivity

-50dB±2dB

Power Supply

DC9V/AC12V

Distance

10m



Information product:

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Partner

  • Mitel
  • Kidigi
  • Glink
  • Vtech
  • Telematrix
  • Teledex
  • NJC
  • Ihomes
  • Homtime
  • Dnet
  • Cotell
  • Alcatel
  • AEI
  • NEC
  • Cetis
  • Bittel
  • Đối tác 10
  • Đối tác 7