Bring a whole new level of detail and clarity to your home or business surveillance needs with this four-pack of LNB4321B network bullet security cameras. When combined with a compatible Network Video Recorder (NVR), these cameras can record double the resolution of 1080p. They also feature our innovative Color Night Vision™ (CNV) technology that will continue to produce full-color video at night. Gain that crucial peace-of-mind you need and leave nothing to the imagination with this four-pack of top-of-the-line 2K IP security cameras.