● 楼顶安置卷扬机 Minch on the Top to Protect
● 三角垂挂系统增强安全 Triangle Safe System
● 线缆承重能力 Cable load-bearing capacity:400公斤/KG
● 真空承载力 Vacuum bearing capacity:80公斤/KG
● 真空压力vacuum pressure:25 千帕/kPa
● 净重量Net weight:18公斤/KG
● 防水防尘 Waterproof and dustproof:IP54
● 无线电控制范围达Radio control range up to:1公里/KM
● 可工作的温度范围Working temperature range:5~45℃