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With the development of the security monitoring market, a large number of smart security devices have been accepted by ordinary users, and the market is growing. It is a challenge and an opportunity for both surveillance camera manufacturers and contractors.
In this case, if the details of the wiring in the daily installation process have to cause the attention of the major users. The following is a summary of some of the details we have to pay attention to cabling for you to refer to.
First: Use appropriate monitoring wire and equipment.
When choosing a surveillance camera, you need to consider what wires and equipment you need. If it is a network camera, consider using a POE switch or a transformer power supply. The switch needs several layers, and whether or not the main line uses fiber optics is determined based on the actual situation. When selecting the power supply wire, select a voltage slightly larger than the line energizing voltage line. Advantages In the presence of voltage instability, it can guarantee the normal operation of the connection line, and will not burn the line.
Second: Before installing the wiring, observe that there is no interference magnetic field around the wiring.
Before wiring, it is necessary to observe in advance whether there is any device that interferes with the magnetic field on the wiring. If the transformer, etc., must be kept away from or distance from the device such as a high-power cable. This ensures monitoring of the installed image quality.
The third "two lines" should be closely protected.
The two lines here are the power line and the signal line respectively. During the wiring process, protective casings must be installed on these two lines to prevent the camera from malfunctioning due to human damage.
Fourth: Try to avoid disconnection.
Before installing the surveillance camera. Familiar with the surveillance camera installation environment is an essential task. This includes familiar with the wiring distance, wiring environment and so on.
Under normal circumstances, the camera wiring is best done with a single wire. Unless the line is not sufficiently conditional, it is necessary to improve the protection and reinforcement measures at the terminal. In order to avoid the normal use of the device due to aging problems, it also brings hidden dangers to the surrounding environment.
In addition to the above-mentioned aspects, it should also be noted that during the wiring process, do not allow the wire to be forced, do not make the cable too redundant or too tight. In addition to the selection of the online slot, we must pay attention to the cross-sectional area of ​​the slot to reserve 40% of the margin to prepare for expansion.
Summary: Only in the installation process, do not ignore the grasp of the details in order to give more convenience in the future use, with higher quality imaging.