The Samsung SNV-1080R VGA Vandal-Resistant Network IR Dome Camera provides a reliable monitoring solution for both day and night applications. Thanks to its 1/4" Progressive Scan CMOS sensor, the camera records clear images at a resolution of up to 640 x 480. Its 2.2 to 7.7mm varifocal lens lets you adjust the camera view, so that you can get what you desire – either more detailed images or a wider coverage.Featuring Day/Night functionality with IR cut filter operation, the camera switches between color and B&W as per changes in the ambient lighting, ensuring accurate color reproduction in daylight and enhanced B&W images at night. To enhance its night vision capabilities, the camera is equipped with 12 IR LEDs that let it capture detailed images even in complete darkness. This makes the camera suitable for round-the-clock surveillance. To improve the clarity of the captured images, the Backlight Compensation feature of this camera automatically compensates for exposure levels in low-light conditions to improve image visibility and produce clear images even in challenging lighting conditions.Samsung Super Dynamic Range (SSDR) technology in the camera helps balance the overall brightness by illuminating the darker areas to the same ratio as the bright areas and produce excellent images even under high-contrast lighting conditions. With 2D/3D filtering noise reduction technology (SSNRIII), this surveillance camera eliminates noise from colored images of dimly-lit areas.The camera triggers an alarm in case of any movement in a designated portion of the video display. You can also protect the privacy of people in the surveillance area by masking (up to 32, each a 4 point polygonal zone). The Power over Ethernet (PoE) feature transfers both power and data over a single Ethernet network cable, eliminating the need to hard wire the camera or use a separate power supply.