Sinwan AC fans with speed signals FG function and speed slowing down alarm function available to supply from now.
Customers services are available from today!
Standard version with DC power alarm technical specs please visit:
Sinwan AC Alarm Fan DC Power supply Alarm Output Characteristic & Wiring Diagram
Programmable CPU version technical design with AC power please visit:
Sinwan AC Alarm Fan Programmable CPU AC Power Alarm Output Characteristic & Wiring Diagram
Quick and Guaranteed serivices from Sinwan!