Top Lens 6mm + Two Bottom Lens(2.8mm+12mm lens). ② Wifi connection（2.4G HZ WIFI）. Frequency Range: 2.4 Ghz~2.4835 Ghz (Does Not Support 5ghz Wifi). Network Interface: 10m/100m Adaptive Ethernet Port. TF Card & Cloud Storage: First month cloud storage and Max 32-128G TF card (Not Included) Record ,data security is more stable.
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