High quality two-layers stainless steel chain, which makes the chain stronger and more anti-oxidate, The short pitch chain 08B-2 can ensure the low noise and stable operation of the window opener. ^^The automatic window closer is white color. White coating is more durable and less prone to rusting than the regular stainless steel housing, Perfect integration with modern furniture decoration, making your home and office more beautiful. ^^The motor built in overload protection system. It can avoid the motor burning out as the high electric current. ^^The electric skylight linear actuator opener is workable with input voltage AC100-AC240V, it comes with transformer which will convert input voltage AC110V to working voltage DC24V.
^^The electric skylight linear actuator can be remotely controlled by wireless remote control and wired switch.