Ennio 7 Inch TFT Digital 2.4G Wireless Cameras Audio Video Baby Monitors 4CH Quad DVR Security System with IR Night Light Two Cameras 4CH digital wireless camera and DVR system Simple installation no cable required,Total digital wireless, no interference, no privacy leak 7 inch TFT LCD Monitor with integrated video recorder,Support up to 32GB TF card Support 4 cameras/24hours/7 days non-stop overwrite recording,Multiple recording modes: manual, schedule and motion activated Weather proof outdoor cameras with 100M transmission open range,6-15 meter night vision range