Metal casing e nang le phofo ea phofo, moqapi o ikhethang o entsoeng ka letlapa le batang, moqapi oa botsoalle o nang le sebōpeho se pota-potileng, moralo o bonolo oa moea, ts'ebetso e phahameng le tšebeliso e tlaase, e bonolo ho sebetsa, mokhoa o feto-fetohang oa moea, boholo bo fumaneha ho tloha ho 90cm ho isa ho 2 metres. Cooper motor ka nako e telele tshebediso ya bophelo,Overload protector, remote control or manual for option.Ideal Mounting height bakeng sa mabenkele ohle le monyako o moholo o fihlang ho 3 metres.'Mala o hlophisitsoeng kapa thepa.CE,CB e netefalitsoe.