Surveillance Accessories

Specifications

Audio
Microphone
MEMS Silicon Microphone
Operation Area
1 ~ 150m?
Sensitivity
-38dB
Bandwidth Frequency
20Hz ~ 20kHz
Direction
Omni-directional
Signal-to-Noise Ratio
85dB (1m 40dB sound source SPL) / 52dB (10m 45dB sound source SPL) / 1kHz at 1Pa
Dynamic Range
106dB (1KHz at Max dB SPL)
Max. Sound Pressure
120dB SPL (1KHz, THD 1%)
Output Impedance
25? (unbalanced)
Output Signal Amplitude
2.5Vpp/-25dB
General
Power Supply
12VDC (9 ~ 18V)
Power Consumption
0.72W (60mA)
Operation Environment
-25?C~+60?C
Ingress Protection
Indoor
Material
Aluminum alloy
Dimensions
?70 x 21mm
Weight
0.11kg
Interface Ports
1 x RCA female ports, 1 x DC power port
Warranty (Years)
4
Shipping Weight and Dimensions

Includes product packaging

Width
140 mm
Height
70 mm
Depth
110 mm
Weight
0.30 kg