CCTV Camera Metal Dome Camera with 36pcs Leds and 2.8-12mm Manual Varifocal Lens
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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
• 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 the camera from the appearance of how to distinguish is not infrared
- Second, the power test: a small number of camera light bulbs are not infrared, is white, this need to power, and then block the camera on the light sensor, so that the lamp work together. (White light bulb when working, the light is white, the human eye can be seen. Infrared light bulb is issued by the infrared light, the human eye is almost invisible, but the camera output screen is illuminated)
- Q: Monitor how the camera is connected
- 2. How to use the cable connection to monitor the camera cheap. The price of the ordinary ultra-five cable is quite comparable with the 75-3 video cable, the outdoor waterproof super five cable prices are comparable with the 75-5 video. VGA cable (also known as VGA cable, signal line, image transmission line), is used to connect the host computer and monitor. The general minimum length of the standard shall not be less than 1.5M, without both ends of the thread. The market also has 1.8M, 2M, 2.5M, 3M, with a host computer, these lengths are generally used for foreign customers. The maximum length of the VGA is not a uniform standard, how long do you want to do to give you how long to do, of course, the line is too long, the impact of image transmission. Moreover, the price is very expensive, the maximum length can do 30M has been very good.
- Q: How to connect a hard disk video recorder to a computer
- (2) If there is only one hard disk recorder, you do not need to purchase the switch, and use the crossover cable (one end of the other end B head) to connect the hard disk video recorder and computer can be. Use the computer to access and control the hard disk recorders: use IE browser in the address bar typing http: // hard disk video recorder IP address: port number to open the login page, enter the hard disk recorder administrator account and password on it.
- Q: What is the power consumption of the camera day?
- This power consumption is negligible. The The 10 cameras plus 24 hours can consume about once electricity
- Q: What is the power of the camera used for monitoring?
- If all of the moving point, then the power supply per set of AC24V / 2A, each 50W, 31 * 50 = 1550W, that RVV2 * 0.75 power cord is not enough.
- Q: Commercial surveillance camera and usually use the camera is connected together? How can we find matching software?
- Production of the camera all know, whether it is LED light board or array light board, as long as the infrared light board are divided degrees. Commonly common are 30 °, 45 °, 60 ° and 90 °. Lens and light board with 30 ° with 12mm and 16mm, 45 ° with 8mm, 60 ° with 6mm, 90 ° with 3.6mm or 4mm.
- Q: The working principle of the camera with infrared light
- Infrared emission diode (IR LED) infrared lamp principle is: by the infrared light-emitting diode matrix composed of light. Infrared emission diode from the infrared radiation efficiency of high materials (commonly used gallium arsenide GaAs) made PN junction, plus forward bias voltage to the PN junction injection current excitation infrared light. Spectral power distribution for the central wavelength of 830 ~ 950nm, half-peak bandwidth of about 40nm or so, it is narrowband distribution, for ordinary CCD black and white camera can feel the range. The emission power of the infrared light emitting diode is expressed by the irradiance μW / m2. The maximum radiation intensity of the infrared diode is generally in front of the optical axis and decreases with the increase of the angle between the radiation direction and the optical axis. The radiation intensity is 50% of the maximum value of the angle is called the half intensity radiation angle, that is, half power angle. The radiation angle of the infrared light emitting diodes of different packaging process models is different.
- Q: Monitor inside the infrared network camera infrared light automatically switch and synchronous switch What does this mean?
- Synchronous switch has not heard, another set according to set the time to switch. For example, set 18 points to night into black and white
- Q: What is the meaning of monitoring the focal length in the camera?
- Surveillance cameras sellers do not understand the concept of a lot of focus, they tell you that the lens is a few millimeters, the a few millimeters is the focal length or lens caliber they do not understand, they only know to see far or see close.
- Q: Wireless surveillance camera security is not? Easy to be peeped not? LAN and external network access speed how?
- That visit is the time of video transmission, of course, will be faster in the local area network if you want to visit soon need to have a high bandwidth of LAN connection.
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CCTV Camera Metal Dome Camera with 36pcs Leds and 2.8-12mm Manual Varifocal Lens
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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