partsam 880 lbs lift electric hoist crane remote control power system, zinc-plated steel wire overhead crane garage ceiling pulley winch w/straps (w/emergency stop switch) partsam <b>zinc-plated steel wire, durable use!</b><br><br> voltage: 110/120v/60hz; watt: 850w; ampage: 7.1a<br><br> <br><br> <b>handy and convenient remote button!</b><br><br> red butoon is emergency stop switch. for black button, pressing upside is going up, converly going down.<br><br> for safty reason, the hook maybe a little tense, please take if off carefully.<br><br><br><br> not much more expensive than a manual hoist, works great but stopped you can squeeze the ropes together with your hand to micro move the load for assembly/disassembly work.<br><br> <br><br> <b>lift slings included, lift whatever you want!</b><br><br> longer 2" x 6' and shorter 36" x 2" lift sling straps are included, just to make your job done easier.<br><br> <br><br> <b>package includes:</b><br><br> one 440lbs electric hoist<br><br> one 2" x 6' 2 ply lift sling strap (longer one)<br><br> one 36" x 2" 2 ply lift sling strap (longer one)<br><br> <br><br> <b>commen questions:</b><br><br> 1 can be install horizontally or vertically<br><br> 2 not waterproof, can be only used indoors.<br><br> 3 there is no wireless remote at present.<br><br> 4 does it reverse at the same speed for lowering - yes, same up as down. not so fast either direction to ensure the safety.<br><br> 5 if i am using this to life a top do i need anything other than what comes with the lift? - you will probably need a sling. i would check web sites for others that made there own slings. i found mine on a porsche site but was custom fit for rhe top.<br><br> 6 my hoist will not turn on. is there a fuse or something? it is new. can the stop button get stuck? - stop button probably stuck. it comes with the panic button activated (red knob) twist to release and it will pop put.<br><br> 7 does the lift automatically shut off when it reaches its maximum height? - yes.<br><br>