... antirust for one yearOperation methodsReading card, remote control, manual buttonWithout remote controlShell thicknessCan be up to 2. ... detectorG. Three open speed, 1.5s, 2-4s and 6s. The barrier is provided with remote controllor, manual ... MaterialA3 steelShell thickness2.0mmSurface handleImport paintOpen methodRead card, remote control ,manual buttonRemote control distance10-60mWeight of ...