The Dahua HAP120 is an extremely sensitive, omnidirectional acoustic microphone, specially designed for environmental listening in security and surveillance applications. It is built to deliver clear and natural sound reproduction, ensuring that every detail is captured accurately.
This microphone is equipped with several protective features that enhance its durability, including lightning protection, reverse polarity protection, and electrostatic discharge protection. These capabilities make it ideal for both outdoor and indoor installations.
- Microphone Type: Pressure gradient omnidirectional microphone
- Sensitivity: -34 ± 3 dB
- Frequency Response: 80 Hz ~ 16 kHz
- Signal-to-Noise Ratio (SNR): 58 dB
- Dynamic Range: 74 dB
- Maximum Continuous Sound Pressure Level: 110 dBSPL (1 kHz, THD 1%)
- Output Impedance: 600 Ω (unbalanced) Signal Amplitude: 2.5 Vpp / 88 dBSPL
- Coverage Range: 10 ~ 70 m²
- Power Supply: DC 12 V; Operating Current: 40 mA Operating Temperature: -30°C to +70°C Material: Aluminum, silver finish Certifications: CE / FCC
- Type
- Microphone
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.