VideoSecu 8 Pack CCTV Dome Security Camera CCD Wide Angle 420TVL with 2x 4CH Power Supply and Free Warning Decal BLW

Notice: This camera is the old style analog camera. It is not wireless, not wifi. It is not compatible with HD system. It is part of a security system and will not work alone. It must work with other equipment, such as a traditional analog DVR (Digital Video Recorder), cable and monitor (not included). If you have an old DVR system which is about 10 years old, you may use this camera. If you are new to the security camera, please do not purchase this camera. Feature: Image Sensor: Color CCD Horizontal Resolution: 420 TVL Lens: 3.6mm wide angle Effective Pixels: 510(H) x 492(V) Signal System: NTSC Minimum Illumination: 1.0 Lux at F1.2 White Balance: Auto Backlight Compensation: Auto High-speed electronic shutter compensates lighting changes Full 360-degree horizontal and 90-degree vertical adjustment Connection Type: BNC video & 2.1mm center positive power plug Power Consumption: 12V DC 500mA (included) Package Contents: 8x Dome Camera, 2x 4-Channel Power Supply, Free Warning Stickers.