AUDIO MICROPHONE MODULE/HAP120 DAHUA
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Use high sensitivity, all directional microphone head and omnidirectional microphone, clear and natural sound;
Lightning protection, power polarity transposition protection and electrostatic protection.
Scope 10~70 m2
Sensitivity -34±3dB
Frequency response 80Hz~16kHz
Omni-directional
Dynamic range 74dB
Max. sustainable sound pressure 110dBSPL (1KHz, THD 1%)
Output impedance 600Ω (non-equilibrium)
Output signal amplitude 2.5Vpp/88dBSPL
Plated film capacitor microphone head
Working voltage DC 12V
Working current 40mA
Working temperature -30ºC~+70ºC
Material Aluminum
Dimension Φ40mm×20mm / 48g
| Shipping box quantity | 1 |
| Colour | White |
| Dimensions | Φ40mm×20mm |
| Shipping Box Width | 9.3 |
| Shipping Box Depth | 9.5 |
| Shipping Box Height | 4.7 |
| Shipping Box Weight | 0.091 |
| Full Description Line | Colour White|Unit Brutto Volume 0.0004019 cubm |