The 10.1 NVR Kit Smart Wifi NVR Kit 4CH Outdoor Wireless Surveillance Kit is the perfect equipment for outdoor surveillance. This model is equipped with industry-specific features, such as two-way audio, I/O alarm, night vision, waterproof/weatherproof, and a wide angle for maximum coverage. The use of the dome camera and NVR allows for secure and reliable data storage, giving users additional peace of mind. This kit is ideal for special purposes such as motion detection, temperature measurement, human movement monitoring, and night vision, thus meeting various outdoor surveillance needs. With the TiMaxSHOP 10.1 NVR Kit Smart Wifi NVR Kit 4CH Outdoor Wireless Surveillance Kit, you can be assured of reliable and high-quality surveillance for your outdoor space.