✅【4MP HD & Dual-Band WiFi 】4MP (2560*1440P) H265 compression format, support 3 X digital zoom, support 2.4G and 5G Dual-band WiFi at the same time, strong anti-interference, faster transmission speed, and more stable connection. ✅【Two-Way Audio & Humanoid Motion Detection】It's built-in microphone and speaker, support monitoring, intercom. Accurate detects human, reduce false alarms. ✅【Motion Tracking & Alarm Notification】With 345°horizontal & 90° vertically rotation range, can auto tracking human moving. And instantly push motion detection alarm, humanoid alarm notifications to your smartphone. ✅【Multi-Users & Privacy Protection】Support up to 5 Visitors to watch at the same time. System defaults the first user as administrator, other users accessing the camera need administrator's authorization, otherwise they can't view it. And support 4 optional area masking, increase privacy protection. ✅【Full Color Night Vision & IP66 Waterproof】The camera has 8 built-in white LEDs and 8 infrared LEDs to provide clear images at night. IP66 waterproof and dustproof design making the camera easier to deal with outdoor surveillance. ✅【Easy And Quickly Wireless Connection】With wireless access point, camera can be connected to phone directly without router. This 2MP wireless IP camera supports max 128GB TF card.You can review, save, playback and share footage at any time.