Support 5Ghz and 2.4Ghz Wifi. 【2.4Ghz】:Support 2.4Ghz wifi. Video Storage 2 Ways: SD card max 128G (not include), Cloud Storage (Not free) (Alarm Video). 【4X Zoom】:To slide the phone screen to rotate and watch,4X Digital zoom to see details of any part of the image.
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