The SecurityTronix ST-HDC2FD TVI High Definition over Coax 2.8mm Fixed Lens Dome Camera features built in Smart IR LEDs which adjusts the intensity of the cameras infrared LEDs to compensate for the distance of an object so that the infrared does not overexpose the object and is able to see in total darkness. The Wide Dynamic Range feature makes these ideal for applications where bright and dim lighting can be an issue in making out an image. They have rounded style dome housing and are IK10 vandal resistant which can minimize the risk of someone knocking the camera out of view with the ability to resist up to 20 joules of impact. They are sleek, aesthetically pleasing in design and can be used in commercial, residential, indoor and outdoor applications. Power supply not included.