1. With the high quality of the main stem. Better monitoring pole are commonly use solar street lamps factory quality seamless steel pipe produced by the main stem. The main rod can have stronger ability to work under pressure. So everyone at the time of purchase monitoring pole must look at the prison
1. With the high quality of the main stem. Generally better monitoring pole' Monitoring pole, English name the Control rod is used for outdoor surveillance cameras installed bracket of columnar road monitoring usually use cross arm 1 meter to 6 meters. 】 Are used in solar street lamps factory quality seamless steel pipe produced by the main stem. The main rod can have stronger ability to work under pressure. So everyone at the time of purchase monitoring pole must view the monitoring of the main stem of production materials.
2。 With thick wall. Generally better monitoring pole has larger wall thickness, because of the thick wall allows monitoring stem has a better ability to resist wind and confined ability. So everyone in monitoring pole when buying must understand on wall thickness.
3。 Has the characteristics of easy installation. Generally better monitored rod has the characteristics of flexible installation. Because only operation is even more important than ordinary monitoring stem simple can have a better user experience, which have stronger competitiveness. 【 This article released by traffic signal lamp post sorting 】