Feature: This is not a wifi camera Image Sensor: built-in 1/3 inch Sony Effio CCD color DSP Horizontal Resolution: 600 TV Lines Lens: 3.6 mm Wide Angle Signal System: NTSC Minimum Illumination: 0.002 Lux White Balance: Auto Electronic Shutter: Auto Dynamic Noise Reduction 3 Axis Dome Design Can be mounted on wall or ceiling Connection Type: BNC video & 2.1 mm center positive power plug Power Supply: 12V DC 500mA (included) Package Contents: 2x Dome Camera 2x Power Supply and Free Warning Stickers. Notice: This is a traditional CCTV analog camera. It is not compatible with HD system. It is not a wireless camera. It is part of a security system and will not work alone. It must work with other equipment such as a Digital Video Recorder cable and monitor (not included). Description: This dome camera is one of our best selling products. This camera has 3.6mm wide viewing angle. The built-in 1/3inch Sony CCD sensor and 600TVL provide reliable and accurate clear pictures as you expected. This dome is unobtrusive features a 3-axis design that allows it to be mounted on vertical and horizontal.