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User Manual of Explosion-Proof Bullet Camera
Chapter 1 Overview
1.1 System Requirement
System requirement of web browser accessing is as follows:
Operating System: Microsoft Windows XP SP1 and above version/Vista/Win7/Server 2003/Server
2008 32bits
CPU: Intel Pentium IV 3.0 GHz or higher
RAM: 1G or higher
Display: 1024 × 768 resolution or higher
Web Browser: Internet Explorer 8.0 and above version, Apple Safari 5.02 and above version,
Mozilla Firefox 5 and above version and Google Chrome 18 and above versions.
1.2 Functions
The functions vary depending on different camera models.
Privacy Mask
This function allows you to block or mask certain area of a scene, for preventing the personal
privacy from recording or live viewing.
Auto Focus
The auto focus enables the camera to focus automatically to maintain clear video images.
Day/Night Auto Switch
The cameras deliver color images during the day. And as light diminishes at night, the cameras
switch to night mode and deliver black and white images with high quality.
Slow Shutter
In slow shutter mode, the shutter speed will automatically slow down in low illumination
conditions to maintain clear video images by extending the exposure time. The feature can be
enabled or disabled.
Backlight Compensation (BLC)
If you focus on an object against strong backlight, the object will be too dark to be seen clearly.
The BLC (Backlight Compensation) function can compensate light to the object in the front to
make it clear, but this causes the over-exposure of the background where the light is strong.
Wide Dynamic Range (WDR)
The wide dynamic range (WDR) function helps the camera provide clear images even under back
light circumstances. When there are both very bright and very dark areas simultaneously in the
field of view, WDR balances the brightness level of the whole image and provide clear images
with details.
White Balance (WB)
White balance can remove the unrealistic color casts. White balance is the white rendition
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