Cámara de Seguridad 4K PTZ Wifi Exterior, Cámara Domo IP Inalámbrica 8MP Interior con Hum
Video Capture Resolution 4k. And you can also hear audio in the video recorded by SD card. 4K(8MP) Excellent Image: 3840x2160 resolution provides you with excellent picture! Very convenient! 2.4G WiFi will be more stable than 5G WiFi.