Xinteli Wrought Iron Products are widely
used on gates, fences, stairs, balconies and many other metal art works. We
offer a great selection of wrought iron products, we supply about 5000
different items in wrought iron business, many of components are still
hand-made, you can buy from us nearly all the popular patterns in this
business. Our wrought iron products can be combined with others in a series to
create unlimited patterns and unique designs. Our powder coat section offers
wrought iron parts that can be painted. Our products are famous in America,
Europe and Asia market. Components, assembled balustrade and gate are available
according to customer`s requirement.Such as Wrought Iron Gate,Wrought Iron Fence.
Wrought Iron Products Wrought Iron Products,Black Coated Wrought Iron Fence,Ornamental Wrought Iron Products,Wrought Iron Stamping Products,Wrought Iron Gate,Wrought Iron Fence,Wrought Iron Railings Hebei Xinteli Co., Ltd. , http://www.sinohardwares.com
1. The rated voltage of the monitoring camera wire should be greater than the working voltage of the line; the insulation of the wire should be in line with the installation method of the line and the environmental conditions laid. The cross-sectional area of ​​the conductor should meet the requirements of power supply and mechanical strength.
2, 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.
3, surveillance camera wiring in the building to maintain horizontal or vertical. Wiring should be protected by casing (plastic or iron pipe, optional 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.
4. The surveillance camera signal line cannot be paralleled with the high-power power line, and it cannot be worn in the same pipe. If it is limited by the environment, you must keep away from more than 50cm in parallel.
5. The AC power supply of the surveillance camera alarm control box should be routed separately. The camera cannot be connected to the signal line and the low voltage DC power cable in the same tube. The installation of the AC power cord should comply with the electrical installation standards.
6, monitoring camera alarm control box to the ceiling of the wiring requirements of the jacket management into the wall or with iron pipes to protect, in order to improve the anti-theft system anti-theft performance. Technical requirements for indoor camera piping 7. There are two types of surveillance camera wiring: bright and dark. The camera tube requires horizontal and vertical, neat appearance. Dark piping requires short piping, smooth passage, and little elbow.
In the surveillance camera installation room, the wiring is not only required to be safe and reliable, but also to make the line layout reasonable, neat, and securely installed. The technical requirements are as follows: