1, CE certificate 2,waterproof 3,quality gurantee 4,long life 5,micro specifications: Input Voltage: 12V/24V/36VDCLoad Capacity: 1200NSpeed: 3~40mm/sStroke: 30~600mm (Optional)Min Installation Dimension:S≤300mm, A=105mm+S S>300mm, A=120mm+S Limited Switch: Built-in Operation Temperature:-26~65°C Protective Class: IP65 Duty Cycle: S2-10min Control Mode: Wired, Wireless Covering Color: Black, ...