Telecamera IP WiFi 12MP 6K Esterno 8X Zoom Doppio Schermo 6MP PTZ Sorveglianza Casa
12MP 6K/ 6MP 3K Version Comparison. （）3MP，PTZ3MP3MP+3MP=6MP。。. （）4MP，（）4MP，4MP+4MP+4MP=12MP。. ② Two Buttom Lenses are PTZ & Zoom lenses, which display the buttom screen. The PTZ len support 8X ditial zoom,you can see long distance clearly.