服务是社区消防的一个基本概念。走进环境优美的密云小区，首先看到的必然是头戴“大盖帽”的治安员了。他们不是警察，也不是从保安公司聘来的保安员，他们是街道组织的小区治安队。曾经有人怀疑，这种社区式服务只是昙花一现，热闹一阵子就会销声匿迹自动消亡，可他们却用脚 Service is a basic concept of community fire protection. Into the beautiful environment Miyun district, the first thing I see is necessarily wearing a “big cap” of the security guard. They are not police officers or security guards hired from security companies. They are squadrons of neighborhood organizations in the streets. Someone once suspected that this kind of community-based service was only a short-lived event, and the crowds would disappear automatically for a while, but they used their feet