1. Ultra-low power consumption chip, fast wake-up function. When human body infrared is detected, the camera quickly starts recording and completes video upload, then enters low-power sleep mode. 2. DV direct recording mode, which provides extended battery life even without a network: suitable for fixed-point monitoring in corridors, yards, supermarkets, living rooms, or for outdoor sports, cycling, and hiking recordings. One device offers multiple functions to meet the needs of various scenarios. 3. H.265 encoding technology, smooth viewing and space saving: using H.265 video encoding technology, it ensures high-definition images while significantly reducing the storage space and bandwidth used by the video. 4. Remote two-way voice communication: supports two-way voice calls, built-in speaker and high-sensitivity microphone, with a sound pickup range of up to 5 meters. Allows real-time communication with family via mobile phone and includes a remote audio alert feature. 5. Local + cloud storage options, safe and secure: supports local storage of alarm videos via MicroSD card. When the memory card is full, new videos will automatically overwrite old ones. Offers free cloud storage for up to 30 days with automatic cycle coverage, accessible anytime via mobile app.