Free Express Shipping! Lorex LNZ81P25 4K UHD Outdoor PTZ Network Dome Camera 3840 x 2160 Resolution at 30 fps, IR Illumination & Color Night Vision, 5.4-135mm Varifocal Lens, 61.6 to 3.6° Horizontal Field of View, Endless Panning & 25x Optical Zoom,...