Dahua Microphone Pinhole Pickup HAP100

• Omni-directional condenser microphone, high fidelity
• 30KV Air contact ESD, built-in Lightning Protection, power supply polarity reversal protection and electrostatic protection
• Pinhole design, hidden installation; match with cameras or storage devices which have audio function

Specifications

General

• Scope : 5-40m2
• Sensitivity : -40dB(-45~-20dB adjustable)
• Frequency response : 20Hz?20kHz
• Directional characteristic : Omni-directional
• SNR : 70dB(1m 40dB sound source SPL)
• Dynamic range : 104dB(1KHz at Max dB SPL)
• Max. sustainable sound pressure : 120dB SPL(1KHz, THD 1%)
• Output impedance : 600?(non-equilibrium)
• Output signal amplitude : 2.5Vpp/-25dB
• Working voltage : DC 12V(9~15V)
• Working current : 60mA(50~100mA)
• Working temperature : -30??+70?(-22?~+158?)
• Color : White
• Outer shell : PC
• Dimension : 63mmx30mmx22mm(2.48”x1.18”x0.87”)
• Weight : 34g(0.07lb)
• Carried standard : CE/FCC