1WIFI Connection: The eyepiece can be used with the APP "Roadcam" to connect the WiFi hotspot with a mobile phone for image preview, video operation, file download and other functions! 2HD 2K Digital Recording Wireless Image Transfer: In addition to wireless image transfer to mobile phones, the eyepiece can also be transferred from a computer through a Type C USB port. 3AI Recognition Mobile Detection: Equipped with human body sensing, and the visitor stay system (silent video) can automatically shoot, ensuring home safety (small memory card is required). 4Remote Digital Zoom: Close range and distant range can be switched with one key, and 1X 2X 4X clear image scaling can be supported by adjusting the telescope's focusing button. 5Multifunctional: Support multiple video mode, automatic video, alarm video, loop video, time video, choice according to your needs. The 1000mah battery lasts 5 hours and can be recharged in cycles.1 x Telescope Eyepiece Recorder1 x Eyepiece Adapter Ring1 x Remote Control1 x Specification1 x USB Cable