Night Owl Security Hi-Resolution 900 TVL Security Camera, Audio Enabled with 100-Feet of Night Vision 900 TV Lines of Resolution for Clear Crisp Images and Camera is equipped with 70 degree Wide Angle field of view and 100 ft. of Night Vision Audio Enabled up to 20 ft. away Upgraded 24 American Wire Gauge (AWG) Cable 3-Axis Vandal Proof Cable System and Easy Connection to any TV (RCA) and/or DVR (BNC) Compatible With all Night Owl Analog Systems and 24/7, 365 days a year Technical Phone & Web Support