DS-2CD2783G0-IZS 8MP Smart Dome Security Camera

The electrical potential difference that a device delivers to its load when operating on direct current (DC). It is expressed in volts (V) and indicates the nominal voltage supplied by the product’s DC output, helping users verify compatibility with accessories or systems that require a specific DC supply.

Indicates whether the device can mirror its display to another screen using wireless protocols such as Miracast, AirPlay or DLNA. A value of "Yes" means the hardware and software support is present; a value of "No" indicates that this feature is not available.

The total count of individual optical elements that make up the camera’s lens system. It indicates how many separate lenses are present in a single device or module, such as a single‑lens, dual‑lens, or multi‑lens configuration. This value helps users compare optical complexity and potential image quality across models.

The number of audio samples captured or played back per second, expressed in hertz (Hz). It indicates the resolution and fidelity of an audio signal; higher rates allow more accurate reproduction of high‑frequency content.

A list of the audio codecs that a product can use for transmitting or recording voice signals, such as G.711, AMR‑NB, Opus, etc. Each value represents a valid codec supported by the device’s hardware or software.