4K PoE Security Camera System, 8CH NVR with 8 Cameras, PIR Motion Detection & Email Alert, 130° Wide Angle, 2-Way Audio, IP66 Waterproof, Wired Home Surveillance, No Monthly Fee (Enjoy $20 Off Instantly) ABS Cover Shield {Durable & Weatherproof} The sturdy

{Durable & Weatherproof} The sturdy camera arm mount is made of aluminum

I want to know how Heavey this is

ensuring easy installation

and short-circuit safeguards

Bullet Cameras

4K PoE Security Camera System, 8CH NVR with 8 Cameras, PIR Motion Detection & Email Alert, 130° Wide Angle, 2-Way Audio, IP66 Waterproof, Wired Home Surveillance, No Monthly Fee (Enjoy $20 Off Instantly) ABS Cover Shield {Durable & Weatherproof} The sturdyUser Manual: Download Click to View Recorded Video Demo About This Item Setup Video Product Information 130Ultra Wide AngleThe WEILAILIFE outdoor wired security camera system features a 130wide angle lens for comprehensive coverage, ensuring clear surveillance of every corner simultaneously. This outdoor security camera system, equipped with multi layer optical wide angle lenses, minimizes blind spots. Using this wide angle security camera is an ideal