180° wide-angle lens, fixed angle, fixed M12x0.5 thread. The wide wide angle allows you to see large areas of the picture and control the oerall situation
Real 4K 8MP system, metal shell, IP66 waterproof, Built-in microphone, listen to the conversation in real time, via mobile phone, APP warning push, motion detection warning, 24/7 video recording, AI ColorVu night video
