【2-Way Audio & Remote Control】The wireless security camera system comes with advanced noise-filtering microphone and speaker, ensuring clear and fluent voice communication between the app and the cameras. No matter where you are, you can easily share joy with your kids or interact with your pet. It also allows you to keep unwelcome guests at bay. The system supports remote control and can be easily set up, viewed, and played back using the free app..【2-Antennas Signal Enhancement】An upgraded real dual-antenna design is incorporated in this CCTV camera security system, enabling wireless signal transmission up to 150 feet. This makes it 40% stronger than single-antenna cameras. With a 5-megapixel Super CMOS Sensor and a multi-layer optical coated lens, the wireless security camera system delivers smooth and crystal-clear videos at a resolution of 1944P..【18 Array 855nm Infrared LED & Expandable Surveillance】If you require additional cameras to protect your belongings, this security camera system wireless supports effortless camera expansion. You can easily add more cameras to the system, with support for up to 10 cameras. The cameras feature 18 hidden infrared matrix LEDs within a black cover. They automatically activate at night, providing up to 90 feet of infrared monitoring capabilities..【IP66 Waterproof Dust-Prevention & H.265 Compression】Built with durable aluminum alloy material & strict inspections, these wireless security camera systems can withstand harsh conditions. Whether it's sunny or rainy, The wireless security camera system outdoor, can be used both indoors and outdoors. The system employs advanced H.265+ compression and is equipped with a 4TB hard drive, allowing for the storage of audio-enabled videos for extended periods without missing any important moments..【No Monthly Fee App】Download free "HonestView" app from the App Store to remotely watch the videos on your smartphone (iOS & Android), PCs, or tablets. This wireless camera system provides a convenient and cost-effective home security solution. It is also ideal for businesses in need of a security camera system. The home camera system wireless is easy to set up and offers reliable surveillance. Additionally, it is compatible with the "sistema de camaras de seguridad para casa" as well.