Specifications – Audio Enhancement WV-SF448 User Manual
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Specifications
•
Basic
Power source:
12 V DC, PoE (IEEE802.3af compliant)
Power consumption:
12 V DC*: 610 mA/ 7.3 W
PoE 48 V: 140 mA/ 6.7 W (Class 0 devices)
* ONLY CONNECT 12 V DC CLASS 2 POWER SUPPLY or
LIMITED POWER SOURCE.
Ambient operating temperature:
–10 °C to +50 °C {14 °F to 122 °F}
Ambient operating humidity:
Less than 90 % (no condensation)
Shock resistance:
Compliant with 20 J (IEC 60068-2-75)/IK10 (IEC 62262)
External I/O terminals:
ALARM IN 1/PRIVACY ACTION IN, ALARM IN 2/ ALARM OUT,
ALARM IN 3/ AUX OUT (x1 for each)
Microphone/line input cable:
Built-in microphone, ø3.5 mm monaural mini jack
Input impedance: Approx. 2 kΩ
For microphone input:
Applicable microphone: Plug-in power type
Supply voltage: 2.5 V ±0.5 V
For line input:
Input level: Approx. –10 dBV
Audio output cable:
ø3.5 mm stereo mini jack (monaural output)
Output impedance: Approx. 600 Ω
Line level
Mounting method:
Ceiling/ Wall
Dimensions:
ø150 mm x 50.5 mm (H) {ø5-29/32 inches x 2 inches (H)}
Mass:
Main body: Approx. 560
g {1.24 lbs}
Camera attachment: Approx. 90
g {0.20 lbs}
Finish:
Main body: Aluminum die cast, sail white
Dome cover: Clear polycarbonate resin
•
Camera
Image sensor:
1/3-type MOS image sensor
Effective pixels:
Approx. 3.1 megapixels
Scanning area:
4.51 mm (H) × 3.38 mm (V) {3/16 inches (H) x 1/8 inches (V)}
Scanning system:
Progressive
Minimum illumination:
Color: 1.5 lx {0.15 footcandle}
(F2.4, Auto slow shutter: Off (1/30 s), Gain: On(High))
0.1 lx {0.01 footcandle}
(F2.4, Auto slow shutter: max. 16/30 s, Gain: On(High))*
BW: 1.2 lx {0.12 footcandle}
(F2.4, Auto slow shutter: Off (1/30 s), Gain: On(High))
0.08 lx {0.008 footcandle}
(F2.4, Auto slow shutter: max. 16/30 s, Gain: On(High))*
* Converted value
Super-Dynamic:
On/Off
Dynamic range:
52 dB typ. (only at Super-Dynamic On)
Gain (AGC):
On (High)/ On (Mid)/ On (Low)/ Off
Adaptive black stretch:
On/Off (only at Super-Dynamic Off)
Light control mode setting:
Indoor scene (50 Hz/60 Hz)/ ELC