OOSSXX Dual Antennas Wireless Security Camera System, 4 Wireless Cameras for Outdoors with 500G Hard Drive with AI Human Detected (Enjoy $10 Off Instantly) Bullet Camera System deadbolt X 1

deadbolt X 1

All the cameras equipped waterproof microphone and Speaker

1-year free warranty

it does record audio or not

Get real-time notifications from cctv camera security system for abnormal actions and avoid false alarms

OOSSXX Dual Antennas Wireless Security Camera System, 4 Wireless Cameras for Outdoors with 500G Hard Drive with AI Human Detected (Enjoy $10 Off Instantly) Bullet Camera System deadbolt X 1User Manual: Download Click to View Recorded Video Demo Setup Video Unboxing Video Product Information {Dual Antennas to Enhance WiFi} The wireless signal is very important for this system. If the wireless signal is weak, the video will be blurred stalled disappeared, so we will update all cameras to real dual antennas. The wireless distance will be updated by about 55%, and the video will be even better. Smooth and clear. {Camera need Power Cord}