The QM6510B-4 is a four pack of high resolution cameras that can vigilantly guard over your property with 700TV lines of resolution. Their 3.6mm lens offers a 50-55 field of view for superior coverage. With a high quality 1/4" image sensor, the cameras color accurate day images ensure you'll catch all the details. See your back yard clearly or check in and clearly see that package you've been waiting for arrive. Each QM6510B also comes with 36 high quality LEDs that provide the cameras with up to 100ft of night vision.
This 4-pack of cameras is also the ideal upgrade if you have an existing Q-See system with room for more cameras. Take advantage of the extra channels on your DVR and protect other high traffic or vulnerable areas.