Magicfly 7" LCD Wireless Home Security Surveillance Baby Monitor 4 Channel Quad Security System DVR With 2 Cameras Network Internet Night Version 7 inch TFT LCD Monitor with integrated video recorder;2CH digital wireless camera and DVR system Support up to 32GB TF card;Support 4 cameras/24hours/7 days non-stop overwrite recording;Multiple recording modes: manual, schedule and motion activated Support real time clock display Supports the NTSC/PAL video output; Support circular coverage function