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■Custom: This option allows you to manually add a specific window as a measuring area. The measuring window refers to “weighted window“ where the lighting condition within the particular area is taken into account. Camera firmware then adopts the weighted averages method to calculate the value. You can create up to 10 inclusive windows.

Window

■BLC: When selected, a BLC window will appear on screen meaning that the center of the scene will be taken as a weighed area. This option enables light compensation for images that are too dark or too bright to recognize; for example, for the dark side of objects that is posed against bright sunlight.

Exposure control:

■Exposure level: You can manually set the Exposure level, which ranges from -2.0 to +2.0 (dark to bright). You can click and drag the pointers on the Exposure time and Gain control slide bars to specify a range of shutter time and Gain control values within which the camera can automatically tune to an optimal imaging result. You may prefer a shorter shutter time to better capture moving objects, while a faster shutter reduces light and needs to be compensated by electrical brightness gains.

■Exposure mode:

Auto: If you set Exposure mode as Auto, the Exposure time and Gain control will not be configurable since the sensor library will automatically adjust the value according to the ambient light. Then you can set iris mode as “indoor” or “outdoor” to reach the best image quality.

■Iris mode: Select Indoor or Outdoor iris mode to adapt to the installation. The preset iris aperture setting will apply.

Manual: (Note that some of the Manual options will be disabled when WDR Pro is enabled!)

■Iris Adjustment (available in the Manual mode): The camera comes with a P-iris lens, which controls the iris opening with extreme precision by its built-in stepping motor. Via software controls, the lens maintains the iris opening at an optimal level at all times, resulting in superior sharpness and depth of field as well as image quality.

You can manually tune the value of iris opening (aperture size), which can range from 0 (Close. smallest aperture size) to 100 (Open, largest aperture size).

Once set, the iris will stay at current position as long as the lighting condition allows. When external lighting conditions exceed an acceptable range, the P-iris mechanism adjusts itself.

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Vivotek FD8365EHV user manual Exposure mode
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FD8365EHV specifications

The Vivotek FD8365EHV is a state-of-the-art outdoor surveillance camera designed for a variety of security applications. With its advanced features and technologies, this camera stands out in the vast market of surveillance equipment, making it an ideal choice for businesses and residential properties alike.

One of the main features of the FD8365EHV is its high-definition 2MP image sensor that delivers crystal-clear video resolution of 1920x1080 pixels. This level of clarity is essential for identifying faces, license plates, and other critical details during monitoring. Additionally, the camera offers a frame rate of up to 30 frames per second, ensuring that even fast-moving objects are captured smoothly.

The FD8365EHV is equipped with a robust IR-cut filter and infrared (IR) illumination, enabling optimal performance in low-light conditions. With a nighttime range of up to 30 meters, this camera can provide reliable surveillance around the clock, maintaining its effectiveness even on the darkest nights. It also features WDR Pro technology, which enhances video quality in challenging lighting environments, ensuring that both bright and dark areas are well represented.

Another significant aspect of the FD8365EHV is its durable housing. Rated IP66 for dust and water resistance, this camera is built to withstand harsh weather conditions, making it suitable for outdoor installations. Additionally, it is constructed using weatherproof materials, which further contributes to its resilience and longevity.

Vivotek has incorporated H.265 video compression technology into the FD8365EHV, which allows for reduced bandwidth and storage requirements without sacrificing video quality. This efficiency is particularly beneficial for businesses looking to optimize their surveillance systems while maintaining high standards of video quality.

Furthermore, the FD8365EHV supports Power over Ethernet (PoE), simplifying the installation process and reducing the need for multiple cables. This feature enables the camera to be powered directly through the Ethernet cable, thereby eliminating the need for additional power sources.

In terms of integration, the Vivotek FD8365EHV is compatible with various video management systems and third-party applications, allowing for effortless incorporation into existing security setups. Its ONVIF compliance guarantees interoperability with a wide range of devices.

In conclusion, the Vivotek FD8365EHV is a versatile and high-performance surveillance camera that combines advanced imaging technologies, robust durability, and efficient data management. Its comprehensive features make it an excellent choice for any security-conscious environment.
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