12
Video Adjustment
Brightness, Color, Saturation, Contrast, Sharpness, B/W mode, Gamma curve
SNR
>55dB
Rotation angle
Pan: -125°
～
+125°, Tilt:-30°
～
+30°
Control speed
Pan: 0.1
～
65°/sec, Tilt:0.1
～
35°/sec
Preset speed
Pan: 65°/sec, Tilt: 35°/sec
Dimensions
151.64mm×131.25mm×154.5mm (L×W×H)
Model NO.
VLCAM200-A
Product Picture
Voice-technical
parameters
Acoustic Echo cancellation
（
AEC
）
：
>65dB
Echo length cancellation
：
≥400ms
Bidirectional noise compression
（
NC
）
：
<25dB
Automatic Direction finding Technology of Intelligent microphone
（
EMI
）
Automatic gain control
（
AGC
）
Audio parameters
Microphone frequency response
：
100Hz-22KHz
Speaker frequency response
：
100Hz-22KHz
Speaker volume: 95dB at the most
Microphone sound-pickup diameter: 6 meters, 360 degrees full range
Bluetooth
Bluetooth devices available
IR Reception
Angle: 360°
Distance: 10m
IR Transparent transmission available
Expansion
Mic
(optional)
2 external microphones optional for connection makes the sound-pickup diameter up to 10 meters
