Wifi: 5DB built-in antenna. LED quantity:4pcs white LED + 4pcs Infrared LED. 1.5GHZ/2.4GHZ WIFI connection. Colorful night vision. Network Interface : Wi-Fi/802.11/b/g（2.4GHZ）、5GHZ. Audio system, you can always know what's going on in your house with your Children and pets.
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