Wifi Peephole Camera 1080P HD Mobile Detection 170° Wide Angle Lens Door View GF

Feature: 1. WiFi Version: 5.0GHz. Lens Angle: 150°. Opening Width Required: Approx. 12-18mm / 0.47-0.71in (error not more than 2MM). Maximum Thickness of Door: Approx. 2 - 5.7cm / 0.8 - 2.2in (0.2CM error).

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