Version 5
page 31
Product Specification
Microphone Array
Item
Specification
Microphone Array
Microphone Type
Number of Microphones
Digital MEMS
112 EA
Measurement Frequency Range
1 k ~ 47.5 kHz
Microphone Sensitivity
-41 dBFS
Signal to Noise Ratio (SNR)
66 dB(A)
Camera View Angle
Horizontal 66
°
, Vertical 54
°
Measuring Distance
0.3 m ~ 50m (Varies depending on the
measurement environment)
Display Type
5
”
Color LCD
Data Acquisition and Processing
Sampling Rate
96 k S/s
Image Frame Rate
25 FPS
Image Resolution
640 x 480
Internal Memory
~ 53 GB (About 25 MB for 5 minutes, 7 days for
continuous video storage)
Measurement Circumstances
Operating Temperature
Operating Humidity
-20 ~ 50 °C
10 ~ 85 %
Internal Battery Pack
Battery Type
Battery Operating Time
Rechargeable Lithium ion
+4 hours
Components and other specifications
Item
Specification
External Battery Pack
Battery Type
Battery Operating Time
Rechargeable Lithium ion
+4 hours
USB
Memory Type / Support Format
2.0 / FAT 32