This Czujnik drzwi icon is a responsive icon. This means that it's optimized for four resolutions, from tiny 16x16 until highly detailed 80x80. The style comes from the latest Microsoft Office, which makes it perfect for any Windows applications, in particular, those with ribbon toolbar control. Unlike other icon packs that have merely hundreds of icons, this monster icon pack contains 15,000 icons, all in the same style and quality.
Its a logo of a rectangle door with a handle. Above the handle is a sensor that is also shaped like a rectangle, however much smaller because it is latched onto the door. To the right of this sensor, is another shape that is a little larger then the sensor, that is not on the door.