Q-SEE Analog 4 Channel Security System with 2 900 TVL Bullet Cameras QT554-2V6-5 Weatherproof Weatherproof Indoor & Outdoor Lens 3.6mm Lens 65 to 70 Field of View 36 Infrared LEDs Resolutions: 960H (960 x 480 at 30 FPS 120FPS total), D1 (704 x 480 at 30 FPS 120FPS total) Audio Inputs: 1 RCA In/ 1 RCA Out