NEWS

The infrared sensor camera purchase platform believes that it should be selected from the following aspects:

1. Lens: Infrared induction trigger cameras generally use CMOS lenses, and now the physical pixels can reach 4000x3000. The difference is that the general infrared sensor trigger camera lens wide-angle is 52 °, the wide-angle series of cameras can reach 100 °, the larger the wide-angle, the larger the shooting range.

2. Infrared sensor: The infrared sensor is the sensing distance of infrared trigger, that is, the target can be triggered by the infrared sensor camera to take pictures within the distance range, generally 15-20 meters.

3. Storage space: This type of camera generally does not have its own storage space and needs to be stored with an SD card. The maximum support is 32G, but some models can only support 16G. Please pay attention to this when purchasing.

4. TFT display position: It is easier to determine the target when the display is installed on the back of the camera lens. Some products have lasers to establish the target position, which is very user-friendly.

5. Trigger start time: it is the start time of the camera from the discovery of the target to the photo or video, generally between 0.6s-1.5s, don't underestimate a few tenths of a second, it can determine whether the camera can capture the moving target.

6. Standby time: It mainly depends on the number of batteries. Some products can hold 4-12 batteries, and some can only hold 8 batteries. The standby time should be determined according to the quality of the battery. Generally, the theoretical standby time is 3- 6 months.

7. Working temperature and humidity: Generally, the camera can work in the range of temperature -25°~+70°C and humidity 5%~95%. There are also products whose lowest temperature can reach -35°, which is suitable for use in cold areas.

8. Product quality and system stability: This type of product is generally used in the field, and the product quality and stability must be good, otherwise it is a waste of effort.

9. After-sales service: This kind of products are generally guaranteed for one year.