You need to buy infrared cameras from reputable and reliable manufacturers and brands, and you need to consider your actual needs and budget. Here are some suggestions and references for buying infrared cameras:

Understand the needs and budget
Before buying an infrared camera, you need to be clear about your needs and budget. Different brands and models of infrared cameras differ in price and quality, so you need to choose the right camera according to your actual needs and budget. For example, for users in the field of wildlife research, they need to choose infrared cameras with good shooting effect, portability and reliability, while for users in the field of security monitoring, they need to choose infrared cameras with high concealment, durability and real-time transmission capability.
Choose formal channels
Purchase of infrared cameras need to choose formal sales channels and brand-authorised agents. When choosing the purchase channel, you need to pay attention to the following points:
Official website: choosing the official website of the infrared camera or the officially authorised sales platform can guarantee the quality of the product and after-sales service.
Physical shops: If you have the conditions, you can choose to buy from physical shops or physical dealers, which can be more intuitive to understand the appearance, performance and quality of the product.
Formal channels: Avoid choosing some informal channels, such as buying from individuals or informal online shopping platforms, so as to avoid encountering counterfeit products or failing to obtain after-sales service.
Pay attention to product quality
When buying an infrared camera, you need to pay attention to the quality and performance of the product, including the following aspects:
Sensor: Choose a suitable sensor, such as CCD or CMOS, as well as its pixel quantity and quality.
Shooting effect: Pay attention to the shooting effect of the product, including resolution, aperture, shutter speed, ISO and other parameters, as well as the actual performance of the shooting effect.
Stability: Choosing an infrared camera with stable performance and low failure rate can reduce the trouble of subsequent repair and maintenance.
Compatibility: Pay attention to the compatibility of the camera with other devices, such as connection and use with computers, mobile phones and other devices.
Refer to user reviews and experience
Before purchasing an infrared camera, you can refer to other users' reviews and experiences in order to better understand the performance and quality of the product. You can get user reviews and experiences through the following ways:
Internet search: Enter the relevant keywords in the search engine, you can search for other users' evaluation and experience.
Social platforms: Find other users' evaluations and experiences on relevant social platforms, such as forums and posting bars.
User Word of Mouth: Check other users' reviews and word of mouth on shopping websites or official websites to better understand the performance and quality of the product.
After-sales service and maintenance
When buying an infrared camera, you need to pay attention to the quality and reliability of after-sales service and maintenance. Understand the product warranty period, maintenance policy and after-sales service phone number and other information, so that when you encounter problems in the process of use can be resolved in a timely manner.
In summary, the purchase of infrared cameras need to take into account their actual needs and budget, choose the regular channels, pay attention to product quality, refer to user reviews and experience, and pay attention to after-sales service and maintenance and other aspects. Only by choosing the right infrared camera and getting good after-sales service and maintenance, can we guarantee the shooting effect and prolong the service life of the camera.