Epson ELPDC21 document camera White 25.4 / 2.7 mm (1 / 2.7") CMOS

The linear measurement of an object from front to back or top to bottom, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the item is and can be used for fitting, compatibility, or spatial planning.

Represents the multiplier that indicates how many times an image or field of view is enlarged by digital zoom. The value is expressed as a number without units, such as "4x" or "1.5x", where the numeric part indicates the factor of increase.

The amount of electrical power that a device consumes during operation, expressed in watts (W). It represents the typical energy draw of the product while it is active and can be used to estimate operating costs or compare efficiency across similar devices.

Specifies the physical configuration or design of a product, such as ATX, Micro‑ATX, Mini‑ITX, tower, case with cover, etc. It describes how the device is built and what mounting or expansion options it supports.

The vertical dimension of a product measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any item where height is relevant, including books, electronics, furniture and other objects.

The diagonal measurement of the image sensor in a camera or imaging device, expressed in inches or millimeters. It indicates the overall active area available for capturing light and is commonly used to compare sensor sizes such as 1/2.3", 1/1.7", APS‑C, Full‑Frame, etc.

The technology or model of the image sensor used in a camera or imaging device, such as CMOS, CCD, or other proprietary types. This attribute indicates how light is captured and converted into digital data.

The highest pixel dimensions that a device can output or support, expressed as width by height (e.g., 1920x1080). It indicates the maximum resolution available for display content on the product.

The multiplier that indicates how many times an image or field of view is enlarged by the optical system of a camera, lens or other imaging device. The value is expressed as a plain number with an optional "x" suffix (e.g., 2x, 5x). It represents the ratio between the magnified and the original size and does not include digital zoom effects.

The vertical dimension of a pallet measured from its lowest to highest point, expressed in a physical unit such as millimetres, centimetres or inches. It indicates the height of the pallet itself and is useful for determining storage capacity, shipping logistics and compatibility with shelving or handling equipment.

The linear dimension of a pallet measured in a standard unit such as meters, centimeters or inches. It represents the overall length from one end to the other and is used to compare the size of pallets across different products and logistics contexts.

The horizontal measurement of a pallet, expressed in a linear unit such as millimetres or inches. It indicates how wide the pallet is from one side to the other and helps customers assess fit for storage, shipping, or display.

The pixel dimensions that a device can output or support, expressed as width by height (e.g., 1920x1080). It indicates the maximum resolution available for display content on the product.

A list of the memory‑card formats that a device can read or write, such as SD, SDHC, SDXC, microSD, microSDHC, and microSDXC. The values are separated by commas or spaces and may include additional descriptors like UHS‑I or UHS‑II to indicate speed class support.

A comma‑separated or bullet‑pointed enumeration of the USB ports present on a product, indicating each USB interface type (e.g., USB 2.0, USB 3.0, USB 3.1 Gen 1/Gen 2, Type‑C) and its quantity.

Indicates how many VGA connectors are present on the product. The value is a simple integer representing the total count of VGA ports, regardless of type or version.

The length of time for which the manufacturer guarantees that the product will be free from defects in materials and workmanship, typically expressed in years or months.

The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.

The horizontal measurement of a product, expressed in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.