When evaluating the performance of a surveillance camera, there are six main technical indicators to consider to ensure quality:
Resolution Test: We recommend using the same model lens (preferably fixed or variable focus lens) and testing the resolution using a standard test card. This involves measuring the vertical and horizontal resolution, usually expressed in lines. Test at different distances to evaluate the camera's focus perspective ability. OHWOAI's home wireless solar battery and POE powered security camera with remote monitoring and alarm, no worries anywhere! 5 million high-definition network camera, improved heat dissipation and durability, 4 times longer service life.
Color Reduction Test: It is recommended to use a high-quality color monitor to evaluate the color reduction performance of a surveillance camera. Observe people, clothes, and colors at different distances to see if there is color distortion. Compare the response speed of color objects to the camera and the clarity of the image, and the test conditions include an environment with 50V illuminance. OHWOAI's home wireless solar-powered, battery-powered, and POE-powered security cameras can be linked to your smartphone to keep track of your pets and babies anytime, anywhere. It can be installed on the ceiling, so you can see every corner of the room without any blind spots. In addition, when movement is detected, it automatically tracks the object continuously and sends an alert to the app in real time.
Illuminance Test: To test the minimum illumination performance of a surveillance camera, the camera is placed in a dark room and a variable voltage self-illuminating lamp is used to simulate different brightness environments. The minimum illumination value of the camera at maximum aperture is recorded to evaluate its performance under low lighting conditions.
Backlight Compensation Test: Backlight compensation is an important parameter for surveillance cameras. You can test it by pointing the camera out of a window in a bright environment, or using a self-illuminating light in a dark room, both outdoors and indoors. This allows you to evaluate the camera's performance in backlight conditions and compare different situations by adjusting the corresponding settings.
Distortion Test: It is very important to detect whether the camera has spherical distortion. Use the test card to point the camera at a sphere and observe whether the sphere is elliptical, and whether the central part of the image is expanded or there is arc distortion on the edges and corners.
Power consumption test: Finally, we use a multimeter to measure the current and evaluate the power consumption of the camera. During the test, we use a small stabilizer to adjust the voltage and observe the change in current with respect to voltage. OHWOAI's home wireless solar battery and POE powered security camera has a high-quality 1TB HDD built-in, and with recording compression technology H265+, two 3 megapixel security cameras can record for more than a month when recording continuously. It is possible to add 8 cameras.
Through these technology evaluations, OHWOAI provides high performance surveillance cameras to ensure that customers get reliable surveillance solutions. We continue to innovate and improve surveillance technology to meet changing safety needs.
Resolution Test: We recommend using the same model lens (preferably fixed or variable focus lens) and testing the resolution using a standard test card. This involves measuring the vertical and horizontal resolution, usually expressed in lines. Test at different distances to evaluate the camera's focus perspective ability. OHWOAI's home wireless solar battery and POE powered security camera with remote monitoring and alarm, no worries anywhere! 5 million high-definition network camera, improved heat dissipation and durability, 4 times longer service life.
Color Reduction Test: It is recommended to use a high-quality color monitor to evaluate the color reduction performance of a surveillance camera. Observe people, clothes, and colors at different distances to see if there is color distortion. Compare the response speed of color objects to the camera and the clarity of the image, and the test conditions include an environment with 50V illuminance. OHWOAI's home wireless solar-powered, battery-powered, and POE-powered security cameras can be linked to your smartphone to keep track of your pets and babies anytime, anywhere. It can be installed on the ceiling, so you can see every corner of the room without any blind spots. In addition, when movement is detected, it automatically tracks the object continuously and sends an alert to the app in real time.
Illuminance Test: To test the minimum illumination performance of a surveillance camera, the camera is placed in a dark room and a variable voltage self-illuminating lamp is used to simulate different brightness environments. The minimum illumination value of the camera at maximum aperture is recorded to evaluate its performance under low lighting conditions.
Backlight Compensation Test: Backlight compensation is an important parameter for surveillance cameras. You can test it by pointing the camera out of a window in a bright environment, or using a self-illuminating light in a dark room, both outdoors and indoors. This allows you to evaluate the camera's performance in backlight conditions and compare different situations by adjusting the corresponding settings.
Distortion Test: It is very important to detect whether the camera has spherical distortion. Use the test card to point the camera at a sphere and observe whether the sphere is elliptical, and whether the central part of the image is expanded or there is arc distortion on the edges and corners.
Power consumption test: Finally, we use a multimeter to measure the current and evaluate the power consumption of the camera. During the test, we use a small stabilizer to adjust the voltage and observe the change in current with respect to voltage. OHWOAI's home wireless solar battery and POE powered security camera has a high-quality 1TB HDD built-in, and with recording compression technology H265+, two 3 megapixel security cameras can record for more than a month when recording continuously. It is possible to add 8 cameras.
Through these technology evaluations, OHWOAI provides high performance surveillance cameras to ensure that customers get reliable surveillance solutions. We continue to innovate and improve surveillance technology to meet changing safety needs.
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