CCTV Camera Metal Dome Camera with 2.8-12mm Manual Varifocal Lens
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
CCTV Camera 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
• 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 | 1296*1041 | P: 976*582 |
Resolution | 700TVL | 800TVL | 700TVL | 1000TVL | 800TVL |
Video Out | 1.0Vp-p Composite Signal (75ohm) | ||||
SYNC | Internal | ||||
Sensor | PC3089 | PC1099 | P: ICX811AK | IMX138 | P:ICX663AK |
Minimum | 0.01Lux | 0.01Lux | 0.05Lux | 0.01Lux | 0.05 Lux |
Gama adjust | 0.45 | ||||
Electric | 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/ | AUTO | ATW/PUSH/USER1/ |
AGC | AUTO | ||||
BLC | - | - | ON/OFF | ||
OSD | - | - | YES | ||
D-WDR | - | - | LOW/MID/HIGH | - | - |
WDR | - | - | - | - | OFF/Low/Midlow/ |
HLC | - | - | ON/OFF | - | ON/OFF |
D-Zoom | - | - | - | 5 Level | 1-256 |
IR-Smart | - | - | ON/OFF | - | ON/OFF |
Day/Night | - | - | Auto、Color、 | Auto、Ext | Auto、Color、Ext |
Motion | - | - | 4 areas optional | ||
Language | - | - | 8 kinds | Chinese & | 8 kinds |
Power | 50mA | 50mA | 80mA | 85mA | 120mA |
Power Input | DC12V±1V | ||||
Color | white & dark gray optional | ||||
Operation | Temperature -10℃~+60℃,Humidity less than 85%RH |
- Q: Monitor video recorder, how do two video recorders show a display? Video recorder can not be connected with the exchange of two video recorders
- This is the family. Or you want to use a video recorder connected to two monitors, a fool switch, switch on two network DVR, dozens of dollars, with two wasted, and then connected to the two monitors, you can do this: a network camera access switch. Plus a four-point video distributor. (If you have to use two video recorders, or use the computer to store, select the BNC interface, with wifi module web camera, two monitors. (Display and video recorder must have BNC interface, a hard disk recorders, switches connected to the network DVR.
- Q: Monitor the video recorder has been unable to work what is the reason
- VCR hard drive problems. You can remove the hard drive, try to run a separate video recorder;
- 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: What is the minimum illuminance indicator of the surveillance camera?
- This is an important parameter of the analog camera, but this parameter can be said to be the most mysterious camera indicators (no one). The camera's minimum illumination is also known as the camera's sensitivity. There are many factors that affect the minimum illumination value of the camera, including the parameters of the camera's lens (ie, F value), the color temperature parameters of the light source, the video level amplitude IRE level, and several function parameters of the camera. First, is the amount of light parameters. An aperture for the F1.4 lens through the amount of light level is F1.2 lens twice, while the F1.0 lens is F10 lens light through the amount of 100 times.
- Q: Can I monitor the camera?
- Monitor the camera can focus on it? Otherwise, when you buy the camera, there are "distance" to buy. However, the general camera does not have auto focus function. The focal length is the manual "fixed" focal length. High-end and dedicated camera with auto focus, manual zoom function.
- Q: How many mm meters I use to monitor the camera
- 1, on the issue of 1,2, the lens of the focal length of choice with their own experience has a great relationship, different people, different occasions require a lot of difference, I give you a map, you according to your own choice and monitoring object requirements Make a choice
- Q: Do you want to monitor the camera?
- Strong delivery is to talk about the power adapter on the camera side, the transmission line is 220v. Suitable for camera from the camera collagen.
- Q: Hai Kangwei as the camera mapping problem
- And then find the monitoring section, their own configuration of a fixed IP address, or ip address is erratic but a headache, I red line part
- 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: Dahua monitor a single image upside down, the rest of the camera are good, how the matter, had been good!
- The camera back to security, Guangan Lei Ke security for you to answer
Send your message to us
CCTV Camera Metal Dome Camera with 2.8-12mm Manual Varifocal Lens
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches