[Direct recording without network]In the absence of WiFi, you can also record directly by simply inserting a memory card[Support recording]Built-in pickup, not only video, but also recording, clear sound quality without noise[Memory]Can support 128G memory,; continuous recording up to 20 days[Interface]USB universal interface, plug and play, 140 degree wide angle[Night Vision]With no light night vision, motion detection alarm push, installation without punching holes, 1080P HD screenCamera model: X5USB interface: Micro-USBTF card: 8GB-128G (maximum support 128GB) (TF card file system FAT32)Lens: wide-angle 160Power supply mode: power bank power supply, household power supplyRecording video format: Real-time resolution: 1920x1080PPlay software: the system comes with a player or mainstream audio and video playerComputer : Other auxiliary functions: motion detectionbackground alarmdisconnected recordingloop recordingvideo playbacktiming recordingalarm recordinglight off workWith infrared function, night vision is only about 2 metersMobile phone : Android/iOSColour: blackMaterial: plasticPackage Contents: 4 x cameraOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.