【3 Million Pixels & Comprehensive Security Measures!】 This camera can be used not only to prevent crime and address problems but also to monitor children and pets. It's very convenient because you can check the situation even when you're away from home by linking it to your smartphone, and you can communicate using the two-way talk function. It records crucial moments clearly day and night, and it's easy to install because no construction or wiring is required. With excellent waterproof and dustproof performance, it's suitable for outdoor use in garages, entryways, gardens, and more! Truly comprehensive security measures! 【PIR Human Detection, Smartphone Notifications, and Voice & Light Deterrence】 The outdoor camera is equipped with a PIR human motion sensor, which sends alert messages to your smartphone when it detects human movement in real-time. This can be used not only for crime warnings but also for notifying you of unexpected visitors. Two-way communication is possible, allowing you to interact with family members who are away or visitors, and it's useful in various everyday situations. Furthermore, by selecting the voice and light deterrence alarm mode, it automatically warns intruders with a siren and light at night. 【PTZ Pan & Tilt, 120° Wide Angle, Full-Color Night Vision】 Equipped with a PTZ pan and tilt function that can be easily operated from your smartphone, it allows for 180° horizontal rotation. The 120° wide-angle lens covers a wide area, reducing blind spots and ensuring thorough monitoring of the surroundings of your home. 【2K 3 Million Pixels】Security Camera, Monitoring Camera, Outdoor/Indoor, Pet Camera, 2K 3 Million Pixels, IP65 Waterproof & Dustproof, Full-Color Night Vision, Human Detection, Microphone, Speaker, Large Capacity Battery, Easy Installation, Smartphone Remote Monitoring, Crime Prevention, Outdoor/Household, Indoor, Small, 2.4G/5G WiFi Compatible, SD/Cloud Storage Supported