Battery Wireless System Kit. IP Smart security cam system. Add on Security Camera. Wireless WIFI IP Camera. Capture All, with Astounding 4K Resolution. More Light, More Detail. 4K Ultra-Clear Night Vision. Hear What’s Happening. Built-in mic captures high-fidelity audio and offers you critical evidence. Smart & Active Light Alarm. Once an intruder is detected, the camera will auto-trigger to warn potential intruders. Live View, Anytime & Anywhere. The camera equipped with AI can analyze the shape of human, hence offering accurate alerts of what you really care in real time. You’ll be notified via App push and emails upon detection of humans and car. Only receive alerts that matter. Customize the area where detection happens to fit your home and reduce false alerts. Expandable 24/7 recording kit cover every corner of your house with up to 8 cameras running simultaneously, so you never worry about missing a thing. You can install it outdoors or indoors for year-round protection. Save space on HDD. 264 coding, advanced H. 265+ technology saves about 50% bandwidth and storage for longer recording time and better viewing experience.