The DCS-3710 Megapixel Day & Night WDR Network Camera is a professional IP surveillance solution which connects to your network to provide high-quality live video over the Internet. WDR and ICR technology ensure that the images captures are clear and sharp at all times of the day or night.The D-Link DCS-3710 is a high-end Megapixel Day & Night WDR Network Camera, equipped with a 1/3" megapixel WDR progressive scan CMOS and a 2.8-12mm DC auto iris lens. The DCS-3710 captures video in both dark and light environments, and even subjects shot against a backlight by neutralizing and generating a realistic image. In addition, the removable IR-cut filter for day/night functionality provides clear details and high quality video at any hour of the day. The DCS-3710 incorporates Power over Ethernet (PoE) and an SD card slot. Consequently, it can be easily installed in a variety of locations.The DCS-3710 supports simultaneous streaming of MPEG-4 and MJPEG video to provide both high-quality, and bandwidth-efficient compression formats. MJPEG delivers excellent file integrity, ideal for situations which required high image detail. MPEG-4 produces a small file size, making it more useful for extended recording or for use in low bandwidth networks. Additionally, the DCS-3710 supports multicast MPEG-4 streaming allowing users to view contact by subscribing to a multicast IP address on the network.