Wireless CCTV System 4MP WiFi PTZ Security Camera Two Way Audio 10CH NVR Monitor

𝙉𝙤 𝙃𝙞𝙙𝙙𝙞𝙣𝙜 𝙈𝙤𝙣𝙩𝙝𝙡𝙮 𝙁𝙚𝙚𝙨. Cover the area you wouldn't detection?. Want to detection only the customized zone?. No need change them one by one. NOTE: When plugged with a larger monitor screen via the HDMI port, the 10.1" NVR screen still works well but in black screen.

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