2 advantage features – Nortel Networks NS4540 User Manual
Page 6
NetComm NS4540 Dome Camera User Guide
YML7** Rev1
6
www.netcomm.com.au
1-2 Advantage Features
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22X Auto Focus Lens (NETCOMM -261)
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Built-in 22X optical zoom lens with focal length 3.9~85.4mm
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Automatic/Manual Iris Control
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360° continuous rotation
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Up to 128 programmable preset positions
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Preset positions auto scanning
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High speed rotation and tilt, speed range varies from 0.18°/sec~360°/sec
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180° Horizontal Instant Flip
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6 alarm inputs, 1 alarm output can be set as NO (normally open) or NC (normally close)
for each NETCOMM NS4540
Two types of alarm response modes: Lock Mode, Release Mode
Built in 1/4" CCD high resolution DSP color camera:
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22X optical lens models:
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1.480 TV Lines high resolution
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2.0.8 Lux high sensitivity
White Balance Control (Auto White Balance and Manual White Balance (Indoor/Outdoor))
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Back Light Compensation (ON/OFF)
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Auto Gain Control (ON/OFF)
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Rs-485 control interface
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Up to 64 NETCOMM NS4540 configurations
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Compatible with PC control (protocol required)
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12V dc voltage input (power supply options: AC 90~260V or AC 24 V)
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Flexible Mounting: Indoor-embedded and attached types, Outdoor weather resistant
housing