... experience 2. Humanized clutch, 3. electronic limit switch, 4. automatical backtrack, 5. water-proof housing Product ... is provided with remote controllor, manual button, and digital vehicle detector Parameter Voltage ... 5-6SWorking temperature-40-110°CProtection classIP44Shell MaterialA3 steelShell thickness2.0mmSurface handleImport paintOpen methodRead card, remote control ,manual buttonRemote control ...