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	<leftnavhead>VANDAL DOME </leftnavhead>
	<leftnav><a href="ivc3420.xml">IVC3420 / 3480</a></leftnav>
	<leftnav><a href="ivc3481.xml">IVC3481</a></leftnav>
	<leftnav><a href="ivc3491.xml">IVC3491</a></leftnav>
	</scriptend>
	
	<prodheader>IVC3491 Vandal  Dome </prodheader>
	<picture>images/ivc3491.bmp</picture>
	<align>right</align>
	<download>IVC3491.pdf</download>
<para>The IVC3491 Hi-resolution 1/3" SONY SUPER HAD 
Color CCD Day/Night Vandal Proof Vari-Focal Auto Iris Dome camera 
is designed for extreme environments where a 
typical camera and housing will not suffice. There 
is several advanced features offer optimal 
performance right out of the box. The housing is 
constructed of heavy-duty cast aluminum with a 
high-impact polycarbonate bubble. The 
IVC3491 is ideal for Indoor and Outdoor 
Applications. The special stainless steel screws 
can resist rust. The video and power cables could 
be connected through side screws.  </para>
	<para>This camera uses a hi-resolution 480 TVL SONY SUPER HAD 
CCD imager that can capture images in very low 
light. With 480 lines of horizontal resolution 
and digital signal processing (DSP), this camera 
delivers a clean and sharp picture.
</para>
	<para>The IVC3491 camera comes with 
intelligent digital backlight compensation (BLC), 
automatic white balance, automatic gain control, 
electronic shutter control and digital signal 
processing. 
</para>	

	<li>1/3” SONY SUPER HAD Color Day/Night CCD</li>
	<li>Vandal Proof Dome</li>
	<li>480 lines of horizontal resolution </li>
	<li>0.002 lux low light sensitivity</li>
	<li>Automatic gain control switchable  </li>
	<li>Backlight compensation (BLC)</li>
	<li>Automatic white balance</li>
	<li>12 VDC input</li>
	<li>Ideal for Outdoor – IP66 Rated </li>
	<specifications>
		<sectitle1>Model</sectitle1>
		<sectitle2>IVC3491</sectitle2>
		<item>
			<label>Image Sensor</label>
			<prd1>1/3” SONY SUPER HAD DAY/NIGHT CCD</prd1>
		</item>
<item>
			<label>Active pixels</label>
			<prd1>752(H) * 582(V) (PAL) / 768(H) * 494(V) (NTSC)</prd1>
		</item>
<item>
			<label>Synchronization</label>
			<prd1>Internal</prd1>
		</item>
<item>
			<label>Video Output</label>
			<prd1>VBS 1.0Vp-p/75 ohms</prd1>
		</item>
<item>
			<label>White balance</label>
			<prd1>Auto / Manual</prd1>
			<prd2>Auto / Manual</prd2>
		</item>
<item>
			<label>Scanning frequency</label>
			<prd1>15.625KHz(H) 50Hz(V)</prd1>
		</item>
<item>
			<label>Horizontal Resolution</label>
			<prd1>480 TVL</prd1>
		</item>
<item>
			<label>S/N Ratio</label>
			<prd1> &gt; 50dB</prd1>
		</item>
<item>
			<label>Electronic shutter</label>
			<prd1>1/50~1/100000s</prd1>

		</item>
<item>
			<label>Min. illumination</label>
			<prd1>0.002LUX</prd1>
		</item>
<item>
			<label>Lens</label>
			<prd1>Fitted 3.5 - 8.0mm Vari-Focus Auto Iris Lens</prd1>
		</item>
<item>
			<label>DC Voltage</label>
			<prd1>12 VDC (+ or -1V)</prd1>
		</item>
<item>
			<label>Power Consumption</label>
			<prd1>10w</prd1>
		</item>
<item>
			<label>Backlight Compensation</label>
			<prd1>On/Off</prd1>
		</item>
<item>
			<label>Automatic Gain Control</label>
			<prd1>On</prd1>
		</item>
<item>
			<label>Operating temperature</label>
			<prd1>-10 ˚ C to 50 ˚ C</prd1>
		</item>
<item>
			<label>Humidity</label>
			<prd1>95% RH (non-condensing)</prd1>
		</item>
<item>
			<label>Construction</label>
			<prd1>Aluminium</prd1>
		</item>
<item>
			<label>Rating</label>
			<prd1>IP-66</prd1>
		</item>

<item>
			<label>Dimensions</label>
			<prd1>137 X 106mm</prd1>
		</item>
<item>
			<label>Color</label>
			<prd1>Gray</prd1>
		</item>
<item>
			<label>Weight</label>
			<prd1>1200g</prd1>
		</item>

	</specifications>
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