VIVOTEK

Media > Audio

Audio Settings

Mute: Select this option to disable audio transmission from the Network Camera to all clients. Note that if muted, no audio data will be transmitted even if audio transmission is enabled on the Client Settings page. In that case, the following message is displayed:

External microphone input gain: Select the gain of the external audio input according to ambient conditions. Adjust the gain from 100% (most sensitive) to 0% (least sensitive).

Audio type: Select audio codec AAC or GSM-AMR and the bit rate.

AAC provides good sound quality at the cost of higher bandwidth consumption. The bit rates are selectable from: 16Kbps, 32Kbps, 48Kbps, 64Kbps, 96Kbps, and 128Kbps.

G.711 also provides good sound quality and requires about 64Kbps. Select pcmu (μ-Law) or pcma (A-Law) mode.

G.726 is a speech codec standard covering voice transmission at rates of 16, 24, 32, and 40kbit/ s.

When completed with the settings on this page, click Save to enable the settings.

62 - User's Manual

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Vivotek IP8355EH user manual Media Audio, Audio Settings

IP8355EH specifications

The Vivotek IP8355EH is a sophisticated IP camera designed to meet the demands of various surveillance applications. With its blend of advanced technologies and robust features, this camera is ideal for monitoring both indoor and outdoor environments.

One of the standout features of the IP8355EH is its 2-Megapixel resolution, which ensures clear, high-definition video captures. This clarity is essential for detailed monitoring, whether for security purposes or general surveillance. The camera utilizes a 1/2.7" progressive scan CMOS sensor, allowing for improved performance in low-light conditions, delivering quality images even in challenging lighting.

Built for resilience, the Vivotek IP8355EH boasts an IP66 weatherproof rating, making it suitable for outdoor usage where exposure to harsh weather elements is a concern. Additionally, it comes equipped with an IK10-rated vandal-proof housing, providing an added layer of protection against tampering or physical damage.

The camera features wide dynamic range (WDR) technology, which enhances visibility in high-contrast scenes. This capability is crucial in environments where backlighting may present challenges, enabling clear images of both bright and dark areas within a single frame.

With the Smart Stream II technology, the camera efficiently optimizes bandwidth usage without compromising image quality. This feature adjusts the image quality according to the monitored area and the level of detail needed, resulting in significant savings on storage capacity.

The IP8355EH is equipped with a built-in Infrared (IR) LED, providing night vision capabilities up to 30 meters. This allows continuous monitoring even in complete darkness, ensuring round-the-clock surveillance for enhanced security.

Networking capabilities are robust, with support for both Ethernet and Wi-Fi, enabling flexible installation options. Moreover, it supports Power over Ethernet (PoE), simplifying the deployment process by allowing power and data to be transmitted over a single cable.

Additionally, the camera is compliant with the ONVIF standard, ensuring compatibility with various video management systems. This interoperability is key for users seeking to integrate the IP8355EH into existing surveillance setups.

Overall, Vivotek's IP8355EH is a feature-rich, reliable outdoor IP camera that stands out in the competitive landscape of surveillance technology. Its combination of high-resolution imaging, durable design, low-light performance, and user-friendly features makes it an excellent choice for ensuring the safety and security of any environment.