Sentry box,guard house.prefabricated house FRP material. Size 1: ... 5*2.2m Size 4:1.5*1.5m Sentry box,guard house,prefabricated house.Item No: YC10301 The height ... With equiments inside,such as phone line,strip lamp,electric outlet,warning lamp on the roof.Size 1:1.2x1.2mSize ... .Wildly use in community,commercial and residential area,playing ground,tickets selling point,etc.Meanwhile,we also provide other ...