English
العربية
中文(简体)
Français
Deutsch
Indonesia
日本語
한국어
Melayu
Polski
Português
Русский
Español
ภาษาไทย
Українська
Tiếng Việt
UFO Shape, Audio Monitoring, Electric Pickup CCTV Microphone for cctv systems
Model No.：HM-M430
High sensitivity and High fidelity
Low noise processing chips
Built in micro processing chip and automatic gain control(AGC)circuit
Long transmitter distance
Low noise processing chips
Built in micro processing chip and automatic gain control(AGC)circuit
Long transmitter distance
Monitoring Scope: 10～150㎡
Working Voltage:DC 9V-12V
Operating Current：25mA
Working Voltage:DC 9V-12V
Operating Current：25mA
Output Signal：2.5Vpp / -25db
Frequency Range：100～ 1600Hz
Output Impedance： 600Ω
Sensitivity：-60dB
Signal to noise ration (SNR)：60dB (1m 40dB sound source)
50dB (10m 40dB sound source)
Direction：Omnidirectional
Max SPL (sound pressure level)：80dB SPL (1KHz, THD 1%)
Dynamic Range：35dB (1KHz at max dB SPL)
Frequency Range：100～ 1600Hz
Output Impedance： 600Ω
Sensitivity：-60dB
Signal to noise ration (SNR)：60dB (1m 40dB sound source)
50dB (10m 40dB sound source)
Direction：Omnidirectional
Max SPL (sound pressure level)：80dB SPL (1KHz, THD 1%)
Dynamic Range：35dB (1KHz at max dB SPL)
Material：Plastic + PVC
Color：White
Operating Temperature：-20°C-40°C
Storage Temperature：30°C-50°C
Relative Humidity：95% or less (non-condensing)
Color：White
Operating Temperature：-20°C-40°C
Storage Temperature：30°C-50°C
Relative Humidity：95% or less (non-condensing)
Size:110*52mm
