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Camera
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Image sensor
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1/4 type MOS sensor
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Effective pixels
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Approx. 1.3 megapixels
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Scanning area
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3.60 mm (H) x 2.70 mm (V)
{5/32 inches (H) x 11/100 inches (V)}
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Scanning system
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Progressive
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Minimum illumination
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Color : 1.5 lx, BW : 1.0 lx
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Wide dynamic range
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On/Off
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Adaptive black stretch
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On/Off
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Back light compensation
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On/Off
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Light control mode setting
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Indoor scene (50 Hz/60 Hz) / ELC
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Maximum exposure time
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1/30, 3/100, 3/120, 2/100, 2/120, 1/100, 1/120, 1/250,1/500, 1/1000, 1/2000, 1/4000, 1/10000
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Gain (AGC)
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On(Low)/ On(Mid)/ On(High)/ Off
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Day & Night (electrical)
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Off/Auto
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White balance
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ATW1/ ATW2/ AWC
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Digital noise reduction
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High/Low
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Personal ID (OSD)
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Up to 50 alphanumeric characters
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Lens
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Focal length
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0.82 mm
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Maximum aperture ratio
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1 : 2.6
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Angular field of view
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Horizontal : 180°, Vertical : 140°
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Recording
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Resolution
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Aspect ratio : 4:3
H.264 1280 x 960
JPEG 640 x 480 (Only HTML on PC, 5 fps)
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Image compression method
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H.264
Video bit rate :2048 kbps/ 4096 kbps/ 8192 kbps
Frame rate : 15 fps/ 30 fps
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Audio compression method
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G.726 (ADPCM) 32 kbps
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Recording duration
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Auto/Continue/10min/15min/20min/30min/60min/90min
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Pre recording duration
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Off/15s/30s
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Overwrite
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On/Off
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Audio
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On1(not mute during pre recording)
/On2(mute during pre recording)/Off
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Compatible SDHC memory
card (option)
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Manufactured by Panasonic SDHC memory card :
32 GB, Class 10
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Network
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Network IF
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10BASE-T/100BASE-TX
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Protocol *1
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IPv6 : HTTP, FTP IPv4 : HTTP, FTP, DHCP
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OS *2 *3
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Microsoft Windows 7/Microsoft Windows Vista/ Microsoft Windows XP SP3
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Browser
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Windows Internet Explorer 9.0 (32-bit)
Windows Internet Explorer 8.0 (32-bit)
Windows Internet Explorer 7.0 (32-bit)
Microsoft Internet Explorer 6.0 SP3
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Maximum concurrent access number
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UP to 10 at JPEG, UP to 4 at H.264
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Basic
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Power source
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12 V DC, PoE (IEEE802.3af compliant)
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Power consumption
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12 V DC*: 650 mA, PoE : 220mA 11 W (Class 0 device)
* ONLY CONNECT 12 V DC CLASS 2 POWER SUPPLY or LIMITED POWER SOURCE.
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Ambient operating temperature
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-10 °C to +50 °C {14 °F to 122 °F}
While worn on body : -10 °C to +45 °C {14 °F to 113 °F}
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Ambient operating humidity
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Less than 90 % (no condensation)
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Continuous operating time
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About 5 hours
(at normal temperature, at the time of purchase when charged fully)
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Battery
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WV-TB311 (Lithium-ion battery) only
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Dimensions
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45 mm (W) x 75 mm (H) x 41 mm (D)
{1-25/32 inches (W) x 2-15/16 inches (H) x 1-5/8 inches (D)}
(Excluding the cable and projection.)
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Mass
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WV-TW310L : Approx. 210 g {0.46 lbs.}
WV-TW310S : Approx. 160 g {0.35 lbs.}
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Cable Length
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WV-TW310L : 950 mm {37-3/8 inches}
WV-TW310S : 600 mm {23-5/8 inches}
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Finish
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Black
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