• CCTV Camera Metal Dome Camera with 36pcs Leds and 2.8-12mm Manual Varifocal Lens System 1
CCTV Camera Metal Dome Camera with 36pcs Leds and 2.8-12mm Manual Varifocal Lens

CCTV Camera Metal Dome Camera with 36pcs Leds and 2.8-12mm Manual Varifocal Lens

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China Main Port
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TT OR LC
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CCTV Camera Metal Dome Camera with 36pcs Leds and 2.8-12mm Manual Varifocal Lens


Brief Description

• 3.5"Metal Dome Camera
• CCD/CMOS Optional
• 420TVL-1000TVL Optional
• BLC&AWB Function
• IR Leds:36pcs*¢5mm IR Range: 30M
• 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: Wireless micro-surveillance camera how to see what to shoot
If it is with memory, then the memory card can be placed on the card reader to the computer to play, if there is no memory, then there is a receiver, the receiver connected to the hard drive will receive the signal stored in the hard drive, Can be played through the hard drive on the monitor.
Q: Night to monitor the infrared light is not bright because it is not open monitoring?
4: into the camera's settings menu, and some cameras can be forced to turn off the infrared mode, that is, has not opened.
Q: 57 Road 1080P surveillance video requirements to store a month, how much hard disk space?
A camera according to the compression of an hour is roughly 2.2G, 2.2 by 24 hours 53G * 57 cameras more than 3000 G, 30 days 91000G or so, that is to say about 91T hard drive, HD quite occupied hard disk, 720P basic small half,
Q: The camera used to monitor the color of the screen is not normal. Blue as red. Red out is blue. New to buy the camera
First of all, you have to make sure your camera is no problem. Secondly, I would like to ask. Your camera is a centralized power supply, or a single power supply, power supply line transformer is not too far away from the camera
Q: Monitor the camera to take pictures at regular intervals
So the request is a special request, need to monitor the manufacturers in consultation, requiring the host to achieve this function, they are not difficult.
Q: Monitor the camera has a video port, what is this mouth, then what machine, direct access to the TV can you?
If you want to video directly to the hard disk recorders, take a video line, the two do a BNC head (the electronics market to sell more), one end of the camera, one end of the hard disk recorders, hard disk recorders then TV or LCD Is a small set of video surveillance system.
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: An accurate calculation formula for monitoring the focal length and actual distance of the lens
While the use of long focal length lens can see the car's license number (the car occupies most of the area on the screen), but can not monitor the entire car park
Q: The VCR monitors how the computer is connected
(3) hard disk video recorder itself is a separate recording, operation and other monitoring functions of the host, do not need to connect with the computer. Because the hard disk video recorder is a separate function of the host, even with the computer connection, the computer host is open, the DVR can be normal video. Now the video recorder basically support network access, the video recorder and computer network cable docking, install the CMS software or through the browser to access the IP address of the video recorder can play the recorded video recording.
Q: How to install a camera at home, I can visit a website outside the home to monitor the situation?
Second, through the camera with the client software landing: enter the user name password can be real-time monitoring of the camera screen.

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