Hik-Connect Outdoor 4G Sim 4K Wifi IP Security Video Surveillance System is the perfect choice for keeping your home or business safe. This cutting-edge surveillance system is equipped with many industry-leading features, including 1024GB SSD data storage capacity, a high-quality bullet camera, and a waterproof/weatherproof function. In addition to this, the Hik-Connect 4G Sim offers a wide viewing angle, one-way audio to communicate with people remotely, clear night vision for 24/7 monitoring, an I/O alarm to alert in case of intrusion, a built-in microphone to capture surrounding sounds, and motion detection for proactive monitoring. With its advanced CMOS sensor, this video surveillance system delivers exceptional image quality in all lighting conditions. In addition, it comes with a one-year warranty for added peace of mind. Don't leave anything to chance when it comes to security - choose the Hik-Connect 4G Sim 4K Wi-Fi IP security video surveillance system for reliable and effective protection.