●storage full over write automatically
● implementation of emergency fast video switch
● realize the remote control switch machine
● audio-visual real-time video, real-time video time display
● 960 * 240 high-definition 2.5-inch LCD screen
● built-in high sensitivity microphone recording
● support 8GB TF memory card
● Video resolution: 640 * 480/320 * 240 optional
● video frames 10-30 frames / second optional
● High-speed USB2.0 interface.
● audio and video input / output;
● configuration removable high-capacity lithium battery, 5 hours of continuous playback, video recording up to 3 hours standby