• CCTV Camera 4.5 Metal Dome Camera with 2.8-12mm Manual Varifocal Lens System 1
CCTV Camera 4.5 Metal Dome Camera with 2.8-12mm Manual Varifocal Lens

CCTV Camera 4.5 Metal Dome Camera with 2.8-12mm Manual Varifocal Lens

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CCTV Camera 4.5 Metal Dome Camera with 2.8-12mm Manual Varifocal Lens


Brief Description

• 4.5 Metal Dome Camera
• CCD/CMOS Optional
• 420TVL-1000TVL Optional
• 2.8-12mm Manual Varifocal Lens


Main Features

CCD

High resolution, 420-1000 TVL, clear and exquisite image

Low illumination 0.001 Lux @ ( F1.2, AGC ON), 0 Lux with IR

Support OSD menu control, suitable for customers own Settings

Support digital noise reduction function

Support digital wide dynamic range function

Support IR SMART

Support automatic white balance function, high color reduction , and clear image

Support back light compensation, apply to monitor in the back lightning environment

Advanced engineering design ,three axis rotation, high reliability

IP66 waterproof design, high reliability

CMOS
Low illumination 0.1 Lux @ ( F1.2, AGC ON), 0 Lux with IR

Support  ICR, infrared filter automaticallyswitch, automatic color turn black function,
 
day and night monitoring

Support automatic white balance, high color reduction, clear image

Support back light compensation function, apply to monitor in the back lightning environment

High S/N, image clean and good

Support automatic electronic shutter, adapt to different environment monitoring

Support automatic electronic gain function, adaptive brightness

The advanced double loop glass design, image more clear

Advanced engineering design, cable built-in bracket, three axis rotation, high reliability

IP66 waterproof design, high reliability


Application Places
Apply to the financial, supermarket, telecommunications, government, schools, airports, factories, hotels, museums and other places of requirement of high-definition.


Specifications

Model

CMOSHA

CMOSQA

SFE3QB

SFC3OQ

SFV3Q

Active Pixel

728*488

976*496

P: 976*582
N: 976*494

1296*1041

P: 976*582
N: 976*494

Resolution

700TVL

800TVL

700TVL

1000TVL

800TVL

Video Out

1.0Vp-p Composite Signal (75ohm)

SYNC

Internal

Sensor

PC3089

PC1099

P: ICX811AK
N: ICX810AK

IMX138

P:ICX663AK
N:ICX662AK

Minimum
Illumination

0.01Lux

0.01Lux

0.05Lux

0.01Lux

0.05 Lux
Sense-Up:
0.01 Lux

Gama adjust

0.45

Electric
Shutter

PAL:1/50s-1/100000s  NTSC:1/60s-1/100000s

S/N Ratio

48dB(min)(AGC closed)

52dB(min)

DNR

-

-

2D-DNR

3D-DNR

AWB

AUTO

AUTO

ATW/PUSH/USER1/
USER2/ANTI CR/
MANUAL/PUSH LOCK

AUTO

ATW/PUSH/USER1/
USER2/ANTI CR/
MANUAL/PUSH LOCK

AGC

AUTO

BLC

-

-

ON/OFF

OSD

-

-

YES

D-WDR

-

-

LOW/MID/HIGH

-

-

WDR

-

-

-

-

OFF/Low/Midlow/
Mid/Midhigh/High

HLC

-

-

ON/OFF

-

ON/OFF

D-Zoom

-

-

-

5 Level

1-256

IR-Smart

-

-

ON/OFF

-

ON/OFF

Day/Night

-

-

Auto、Color、
B/W、Ext1、Ext2

Auto、Ext

Auto、Color、Ext

Motion
Detection

-

-

4 areas optional

Language

-

-

8 kinds

Chinese &
Enghish

8 kinds

Power
Dissipation

50mA

50mA

80mA

85mA

120mA

Power Input

DC12V±1V

Color

white & dark gray optional

Operation
Temperature

Temperature -10℃~+60℃,Humidity less than 85%RH



Q:What is the difference between a network video encoder and a hard disk video recorder? And bolt machine cameras are the same as security monitoring? What kind of network video encoder used
And DVR difference is still very large. Which company model does the video encoder belong to. Generally without storage function, without hard disk. Even if there is a belt, generally only with a hard drive. The recording time is short. Unlike the hard disk video recorder to bring 8 or more than 8 hard drives for storage. And DVR is also divided DVR and NVR. Like the general use of the encoder, is the NVR (network hard disk video) transmission line is through the network cable, rather than dvr is bnc line.
Q:What does the privacy of the surveillance camera cover?
3, integrated camera: built-in lens, you can automatically focus on the lens control is convenient, easy to install and debug;
Q:Office area monitoring camera how to choose?
3, and then there is clarity, and optional analog cameras and network high-definition camera, which is higher pixels, the price is relatively expensive
Q:Monitor the camera often flashing why
Video head problems, poor contact performance. The video head to try again.
Q:Home pinhole wireless surveillance camera where to sell? How much is the miniature camera?
And object-oriented design is from another way to solve the problem. The whole backgammon can be divided into 1, black and white sides, the two sides of the behavior is exactly the same, 2, board system, responsible for drawing the screen, 3, the rules of the system, responsible for judging such as foul, winning or losing. The first type of object (the player object) is responsible for accepting the user's input and informing the change of the chessboard layout of the second type of object (checkerboard object). The chessboard object receives the i's change in the piece to be responsible for showing the change on the screen, The third type of object (rule system) to determine the chess game.
Q:Monitoring camera Sony chip how to identify
Model last letter is D is SONY, is P is SHARP
Q:Monitor camera resolution 752 * 582 is high HD it
HD usually refers to 1280 * 720 (referred to as 720P) or 1920 * 1080 (referred to as 1080P). 752 * 582 is not high definition.
Q:The working principle of the camera with infrared light
Second, the infrared camera imaging principle In the night vision monitoring system, the conventional approach is to use the visible light, but this way there can not be hidden, easy to monitor the target and other shortcomings, so use less; the current hidden, scientific night vision monitoring Is the use of infrared camera technology. Infrared camera technology is divided into passive and active. Passive infrared camera technology is the use of any substance in the absolute zero (-273 ℃) are more than infrared radiation, the higher the temperature of the object, the more infrared radiation. The most typical of the cameras made with this principle is the infrared camera, but this special infrared camera is expensive and therefore limited to military or special occasions. The active infrared camera technology is the use of infrared light radiation "lighting" (mainly infrared light), the application of ordinary low-light black and white camera, color to black and white camera or infrared low-light color camera, feel around the scene and the environment reflected back to the infrared light to achieve Night vision monitoring. Active infrared camera technology is mature, stable, become the mainstream of night vision monitoring.
Q:Monitor the camera from the appearance of how to distinguish is not infrared
First of all, from the appearance to judge: with the bulb in general are infrared lighting.
Q:What is the difference between monitoring the camera and the usual?
2. Wiring problem: The first transmission distance

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