There are more and more phenomena in the market using infrared cameras to monitor. Infrared cameras have become a weapon of security monitoring. In the past, infrared cameras were rarely used, and many places were monitored during the day and not at night. However, due to security concerns, people are increasingly attaching importance to security, and there is a need for dual-use infrared cameras during the day and night. Infrared cameras play a more prominent role in surveillance at night, not only in major supermarkets, gas stations, banks, airports, government agencies and other important departments, but also in general civilian monitoring systems, and even residential community monitoring projects have also been applied. Infrared camera. This shows that people's requirements for television monitoring system engineering become more and more standard and more and more. More and more important sites require 24-hour continuous monitoring. Infrared cameras face a great opportunity for development.
Infrared camera due to the power is too large, infrared heat will affect the attenuation of the LED, if the heat does not spread out, it will affect the surveillance camera CCD chip work. Therefore, the service life of the infrared camera is very limited, and more attention should be paid to the use of the infrared camera to prevent malfunction and prolong service life. Well, now let Quanguo Technology specifically explain to you what you need to know about infrared cameras.
1. Attention to power: The optional power supply of the infrared lamp should meet the minimum electric power required by it as much as possible, and often there is a case where the power is insufficient and the irradiation distance is not enough.
2. Pay attention to anti-glare: Do not operate in the spotlight or other strong or reflective light, indoor or outdoor, do not shoot very bright objects (such as strong light) for a long time, and do not shoot the infrared camera facing the sun. , otherwise it will affect its monitoring effect. Infrared cameras can cause flash under unstable light sources, directly affecting the monitoring results.
3, pay attention to anti-magnetic: Infrared camera should not be installed near a strong source of electromagnetic energy, such as radio or television transmitters, mobile phones, too close to the signal will be disturbed, affecting the imaging effect.
4, pay attention to loss prevention: In daily routine cleaning, please use a soft, dry cloth to wipe fingerprints or dust, use a duster to remove the lens dust, wipe the body with a soft, dry cloth, if the contamination is very stubborn, available Apply a small amount of neutral detergent to the cloth and wipe dry. Do not use volatile solvents such as alcohol, gasoline, or thinner during the cleaning process, as this will damage the surface gloss.
5, pay attention to electricity: the camera is a monitoring product used in special environments, daily operation and maintenance inspections, should try to avoid opening the shell of the infrared camera, must open the back cover to cut off the power.
6, pay attention to moisture: daily inspection should try to avoid open the back cover in a high humidity environment, or water vapor into the cavity inside, because of its good sealing, cavity humidity can not be eliminated for a long time, can cause image blur.
7. Pay attention to dust: As the infrared camera is exposed to the sand, dust, rain and other harsh environments for a long time, the mirror surface will be covered with dust. Please regularly wipe the mirror to ensure the transparency of the mirror and ensure the clarity of monitoring.
8. Pay attention to anti-aging: If the infrared camera has an explosion-proof enclosure, check the elasticity of the sealing ring in the cable introduction device regularly. If you find that the sealing ring loses its elasticity due to aging, you must replace it with parts of the same specifications. Do not use other materials. Instead, ensure its tightness.
9. Pay attention to guarding against looseness: Regularly check whether all bolts of the infrared camera are loosened, and whether there are any defects in each component so as to avoid unnecessary losses.
10, pay attention to anti-pollution: due to the climate differences around, so the infrared camera will appear due to climate problems like this, a long time, the camera shell will also appear dirt, dust and moisture, which requires regular inspections, clean-up, Let the infrared camera operate normally.
11, pay attention to rust: the rainy and rainy south, north of the rain and snow and fog, water vapor is almost the main killer of all inorganic materials, and increased the surveillance camera metal stent corrosion and aging reaction, if you find the monitoring accessories metal stent Corrosion must be prevented and inspected in advance to prevent the camera from falling, and monitor the visual deviation when the screw is loose.
12. Pay attention to anti-vibration: Vibration will have adverse effects on the mechanical part of the surveillance camera. The mechanical parts of today's surveillance cameras are very sophisticated, so that more intense vibrations can sometimes cause mechanical misalignment and even circuit board loosening. Therefore, strong vibration should be avoided when using it, especially to prevent the machine from falling to the ground. When using a webcam, you must be careful not to over-collide, and not to drop, otherwise the lens will be prone to problems.
13. Pay attention to lightning protection: The monitoring equipment has features such as high density, low voltage and low power consumption of the original device, which is very sensitive to various electromagnetic disturbances such as lightning overvoltage, power system operation overvoltage, electrostatic discharge, electromagnetic radiation, etc. The monitoring system equipment is vulnerable to lightning strikes. Therefore, monitoring equipment must be highly valued for lightning protection during the maintenance process.
13. Under no circumstances should you use external power supplies and batteries that are not shipped from the factory. In particular, some batteries and batteries sold on the market, even though their nominal voltages meet the power supply requirements of the cameras, the no-load voltages of some batteries just when they are full are very high, and it is very easy to burn the machine when it is connected to the camera. If a failure occurs, it should be sent to the manufacturer for repair. Do not attempt to repair it yourself and avoid unnecessary losses.
In a word, the application of the infrared night vision camera system is more and more extensive, and the function of the infrared night vision camera system is obvious to all. The development space of the infrared camera is also growing. For the user, the experience of the device is the most important. Only by properly maintaining its monitoring equipment, can the monitoring effect be played incisively and thoroughly.
Infrared camera due to the power is too large, infrared heat will affect the attenuation of the LED, if the heat does not spread out, it will affect the surveillance camera CCD chip work. Therefore, the service life of the infrared camera is very limited, and more attention should be paid to the use of the infrared camera to prevent malfunction and prolong service life. Well, now let Quanguo Technology specifically explain to you what you need to know about infrared cameras.
1. Attention to power: The optional power supply of the infrared lamp should meet the minimum electric power required by it as much as possible, and often there is a case where the power is insufficient and the irradiation distance is not enough.
2. Pay attention to anti-glare: Do not operate in the spotlight or other strong or reflective light, indoor or outdoor, do not shoot very bright objects (such as strong light) for a long time, and do not shoot the infrared camera facing the sun. , otherwise it will affect its monitoring effect. Infrared cameras can cause flash under unstable light sources, directly affecting the monitoring results.
3, pay attention to anti-magnetic: Infrared camera should not be installed near a strong source of electromagnetic energy, such as radio or television transmitters, mobile phones, too close to the signal will be disturbed, affecting the imaging effect.
4, pay attention to loss prevention: In daily routine cleaning, please use a soft, dry cloth to wipe fingerprints or dust, use a duster to remove the lens dust, wipe the body with a soft, dry cloth, if the contamination is very stubborn, available Apply a small amount of neutral detergent to the cloth and wipe dry. Do not use volatile solvents such as alcohol, gasoline, or thinner during the cleaning process, as this will damage the surface gloss.
5, pay attention to electricity: the camera is a monitoring product used in special environments, daily operation and maintenance inspections, should try to avoid opening the shell of the infrared camera, must open the back cover to cut off the power.
6, pay attention to moisture: daily inspection should try to avoid open the back cover in a high humidity environment, or water vapor into the cavity inside, because of its good sealing, cavity humidity can not be eliminated for a long time, can cause image blur.
7. Pay attention to dust: As the infrared camera is exposed to the sand, dust, rain and other harsh environments for a long time, the mirror surface will be covered with dust. Please regularly wipe the mirror to ensure the transparency of the mirror and ensure the clarity of monitoring.
8. Pay attention to anti-aging: If the infrared camera has an explosion-proof enclosure, check the elasticity of the sealing ring in the cable introduction device regularly. If you find that the sealing ring loses its elasticity due to aging, you must replace it with parts of the same specifications. Do not use other materials. Instead, ensure its tightness.
9. Pay attention to guarding against looseness: Regularly check whether all bolts of the infrared camera are loosened, and whether there are any defects in each component so as to avoid unnecessary losses.
10, pay attention to anti-pollution: due to the climate differences around, so the infrared camera will appear due to climate problems like this, a long time, the camera shell will also appear dirt, dust and moisture, which requires regular inspections, clean-up, Let the infrared camera operate normally.
11, pay attention to rust: the rainy and rainy south, north of the rain and snow and fog, water vapor is almost the main killer of all inorganic materials, and increased the surveillance camera metal stent corrosion and aging reaction, if you find the monitoring accessories metal stent Corrosion must be prevented and inspected in advance to prevent the camera from falling, and monitor the visual deviation when the screw is loose.
12. Pay attention to anti-vibration: Vibration will have adverse effects on the mechanical part of the surveillance camera. The mechanical parts of today's surveillance cameras are very sophisticated, so that more intense vibrations can sometimes cause mechanical misalignment and even circuit board loosening. Therefore, strong vibration should be avoided when using it, especially to prevent the machine from falling to the ground. When using a webcam, you must be careful not to over-collide, and not to drop, otherwise the lens will be prone to problems.
13. Pay attention to lightning protection: The monitoring equipment has features such as high density, low voltage and low power consumption of the original device, which is very sensitive to various electromagnetic disturbances such as lightning overvoltage, power system operation overvoltage, electrostatic discharge, electromagnetic radiation, etc. The monitoring system equipment is vulnerable to lightning strikes. Therefore, monitoring equipment must be highly valued for lightning protection during the maintenance process.
13. Under no circumstances should you use external power supplies and batteries that are not shipped from the factory. In particular, some batteries and batteries sold on the market, even though their nominal voltages meet the power supply requirements of the cameras, the no-load voltages of some batteries just when they are full are very high, and it is very easy to burn the machine when it is connected to the camera. If a failure occurs, it should be sent to the manufacturer for repair. Do not attempt to repair it yourself and avoid unnecessary losses.
In a word, the application of the infrared night vision camera system is more and more extensive, and the function of the infrared night vision camera system is obvious to all. The development space of the infrared camera is also growing. For the user, the experience of the device is the most important. Only by properly maintaining its monitoring equipment, can the monitoring effect be played incisively and thoroughly.
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