ECM-30A

Order No.: 19.8940

Microphone module,
for subsequent audio upgrading of video surveillance systems.
  • Audio amplifier and electret microphone cartridge (Ø 10 mm x 7 mm), cardioid polar pattern
  • Power supply:  DC 12 V/10 mA
  • Audio output and power supply via wire connections with bare cable ends

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EUR 27,90
RRP *
Buy at B2B shop
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Productinfos
ECM-30A
Microphone module,
for subsequent audio upgrading of video surveillance systems.
  • Audio amplifier and electret microphone cartridge (Ø 10 mm x 7 mm), cardioid polar pattern
  • Power supply:  DC 12 V/10 mA
  • Audio output and power supply via wire connections with bare cable ends
Technical specifications

Technical specifications ECM-30A

ECM-30A
Type microphone module
Transmission method cable
Polar pattern cardioid
System electret
Audio frequency range 300-20,000 Hz
Nominal impedance 600 Ω
Sensitivity 7.8 mV/Pa
S/N ratio > 45 dB
Power supply DC 12 V
Admiss. ambient temp. 0-40 °C
Dimensions 21x20 mm
Weight 2 g
Connection wires, no connectors
Downloads
Product data sheet
Instruction Manual
Declaration of conformity
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