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The old driver did not speak 14 monitoring experience intelligent white
1. The function that the customer does not require is not to talk to the customer. For example, if the customer does not require remote monitoring, do not tell the customer that this can be my remote. In this way, you can not make more money but also catch up with extra sales.
2. Don't panic when the customer is more than the price. The customer may say what the price of the product is. You want the customer to understand that your goods are really good, not the same as theirs.
3, the camera must use the quality of a stable brand, to believe a word, a few dollars difference is the price difference, but the difference must be a few hundred dollars poor quality products.
4, the line must be reserved for future maintenance of the line, or a connector is broken, it is likely that you can not be wired.
5, waterproof must be done, this is the most important thing, if you can't do well, you may have a joint that allows you to run 20 kilometers.
6, the power is very important, not to save a few dollars to make you nothing to climb the ladder for power.
7. Lines must be well-guarded for long-range overhead lines, and height and tension must be considered.
8. The rated voltage of the monitoring camera wire should be greater than the working voltage of the line; the insulation of the wire should meet the installation method of the line and the environmental conditions for laying. The cross-sectional area of ​​the conductor should meet the requirements of power supply and mechanical strength.
9, when monitoring the camera wiring should try to avoid the wire connector. Unless joints are used, the joints of the camera must be crimped or welded, and the wire connections and branches should not be subjected to mechanical forces. Wires that are empty in the tube must not have a connector under any circumstances. If necessary, place the connector on the junction box probe terminal as much as possible.
10. Surveillance camera wiring shall be maintained horizontally or vertically within the building. Wiring should be protected with a sleeve (plastic or iron pipe, according to the technical requirements of indoor piping), and the metal wire hose can be used for the ceiling wiring, but it must be fixed securely and beautifully.
11, surveillance camera signal line can not be parallel with the power line, but can not wear in the same tube. If it is limited by the environment, you must keep away from more than 50cm in parallel.
12. The AC power supply of the surveillance camera alarm control box should be routed separately. The camera cannot be connected to the signal cable and the low voltage DC power cable in the same pipe. The installation of the AC power cable should meet the electrical installation standards.
13, monitoring camera alarm control box to the ceiling of the wiring requirements of the jacket management into the wall or with iron pipes to be protected in order to improve the anti-theft system anti-theft performance. Technical requirements for camera room piping.
14. There are two types of wiring for the camera line tube, clear and dark. The camera tube requires horizontal and vertical, neat appearance. Dark piping requires short piping, smooth passage, and little elbow.