Do you Worry about business secret stolen by competitor? Worrying about your property in your house stolen by thief? If so, we strongly recommend you this security camera to you.This camera adopts 7inch 1/4 Sharp 420TVL 256 Preset 27x Optical Zoom Technology. 600TVLine Horizontal Resolution, AutoWhite balance, 1/50 to 1/12000 seconds electronic shutter, 27x optical focus are the features of the camera. Built-in Temperature control, auto-switch the IR distance according to the focus of camera or force to turn on/off the IR lamps through software, cruise track and patrol track. It is easy and convenient to install. The security camera can prevent stolen happens. It comes with wide view angle look. With its quality design, simplified installation and attractive cosmetic appearance, this professional dome is an ideal wired camera. Security warning included. A real surveillance camera is no need in common situation; you can use this camera for warning and preventing robbers in daily life!It comes with lightweight, high integrative level, easy and convenient fix and use. This Security wired Camera is of excellent performance and environmentally friendly. Nowadays, Love your neighbor; yet pull not down your fence. We should take responsibility to ourselves, also our secrets or properties. Take this surveillance camera with no hesitation; it is a must in daily life! You deserve to have it!