【5 Million Pixels, 4TB HDD Built-in, Two-Way Audio】SOOHAO Security Camera Wireless Outdoor Set of 4 with 12-inch Monitor-Integrated NVR, 1920P, Expandable to 10 Channels, AI Motion Detection, IP66 Waterproof and Dustproof, Illuminating Deterrent, Color Night Vision, Remote Monitoring, Security Camera Indoor, Security (5 Million Pixel Wireless Cameras x 4 + 12-inch Monitor-Integrated NVR + 4TB HDD) Purchased online around ¥55,000 at the end of last year. Intended for use in the parking lot, but ultimately not used. No current plans for repurposing, so it is unused. Brand: SOOHAO Connectivity Technology: Wireless Resolution: 1920p, 5 Million Pixels Features: Two-way audio, video recording, app control, silent alarm, night vision, video recording, motion sensor, high-efficiency video coding, automatic overwrite, human detection, waterproof and dustproof Memory Storage Capacity: 4 TB High-Definition 5 Million Pixels (2K): With a super high resolution of 1920P, it clearly records even shadows of people and vehicle license plates. Wireless & Easy Installation: The cameras and recorder are paired at the factory, and automatically connect simply by powering them on, making them easy for beginners to install. 12-inch Monitor Integrated: The recorder has a built-in display, allowing for on-the-spot video confirmation and playback without the need for an external monitor or TV. Large Capacity HDD & Automatic Overwrite: Built-in 4TB hard disk. Two-Way Communication: Built-in microphone and speaker in the camera allow for conversations via smartphone. Color Night Vision: Capable of clear color shooting even at night. Waterproof and Dustproof (IP66): A robust design that can be used outdoors with peace of mind. Please check Amazon etc. for details. Series: Security Camera Other Features: Motion Sensor, Outdoor Compatible, Dustproof/Waterproof, Smartphone App Compatible, Night/Low-Light Shooting