The Daewoo Security PA513Z is a comprehensive 4G and Zigbee alarm system designed for reliable security in homes and commercial spaces. This complete package includes 3 HD cameras, 10 door sensors, 6 pet-friendly motion detectors, 4 Zigbee vibration sensors, wireless remote controls, and a keypad for system management. The solar-powered outdoor siren provides acoustic alerts with high energy efficiency. With 4G mobile as a backup to Wi-Fi, the system remains operational during internet outages, supported by an internal battery with approximately 10 hours of runtime. The system supports multiple connection options including Wi-Fi, GSM, LAN RJ45, RF433, 868 MHz, and Zigbee gateway technology. It can be expanded with up to 200 additional accessories, including more cameras and connected devices. The HD cameras feature motion detection with photo notifications and support SD card recording for video capture upon detected movements. Voice control compatibility with Amazon Alexa and Google Home allows for touchless system operation. Zigbee accessories benefit from encrypted communication and low power consumption. The system components have a black finish and professional construction for long-lasting performance. This security solution is designed for flexible adaptation to specific security needs, providing reliable protection through multiple connection options and comprehensive sensor coverage.