The outdoor camera waterproof structure includes a body, the top and bottom of the body are screwed with an upper protective cover and a lower protective cover respectively through fixing bolts, and the ends of the upper protective cover and the lower protective cover located at the rear of the body are respectively hinged with water blocking plate and dust plate.
Since the distance from the low price wireless outdoor camera to the indoor back-end monitoring equipment may be relatively long, it is necessary to consider whether the distance of this line will affect the signal transmission.
Low price wireless outdoor camera When taking pictures, you should pay attention that your hands should not be moved casually. When taking pictures, you should keep the camera horizontally aligned with the person or object, so as to maintain the stability of the picture and ensure the quality of the camera. high.
The camera should be installed in a place that is not easily damaged by the outside world near the surveillance target. The installation height is 2.5-5m from the ground indoors; 3.5-10m from the ground outdoors, not less than 3.5m.
In winter, the machine is prone to condensation when entering the room from the outside. Like glasses that are usually worn, the correct method should be to put the digital video camera in a sealed plastic bag.