Option: WIFI=WIFI 2.4Hz connection. Communication Interface: WiFi wireless transmission (support 2.4GHz, 2.4GHz+5.8GHz). Outdoor IP66 waterproof protection, waterproof, dustproof, lightning proof;. Lens: 4.0mm F1.6, field of view: 110°5°; 4.0mm F1.6, field of view: 110°5°.
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