This is a 360° panoramic CCTV SURVEILLANCE camera with Wide dynamic range (WDR) sensor. Digital resolution up to 1280×960. Fisheye image enhancement by software. Day and night (infrared built -in). Supports P2P and crossnetwork monitoring. For home, plant, retail and office security. Lens – 1.56mm. Pixels – 2.0 Megapixels. This ultra-high resolution IR (Infra-Red) indoor camera provides colour images during the day and monochrome at night with a fixed iris lens. The camera incorporates dual glass technology which completely eliminates any Infra-red LED reflection into the lens at night. (If you install this camera on the wall, it will cover 85/75/50 range. If you install on the ceiling, it will cover 180 Degree / 360 Degree Panoramic) Please note: this is an AHD Camera and must be connected to an AHD DVR (the DVR must support AHD-M, 2MP AHD Camera must be used with AHD-H DVR. Power Supply is Not Included. Best choice for project reconstruction. You can upgrade an old analog security system to 2.0MP HD cameras without changing cable routes.* AHD (Analog High Definition), a new video format for enhanced CVBS (COMET *) & HD video transmission.HD AHD camera uses coaxial-cable for a clearer analog HD video transmission output standard, allowing long-distance HD transmission at a lower cost to meet the requirements for a complex and large installation. RG 59 SIAMESE pure copper cable can transfer video over 500meters.