Item no:AT-02 

配備過載保護, 當電流過大時, 自動切斷電源
雙層鏈條 / 不銹鋼鏈條,堅固耐用
20,000次負載測試

Electronic overload cutoff and limit stop.
Standard double link chain or in stainless steel chain.
Endurance tests over than 20,000 cycles.

AT-01
電動鏈條開窗器
Electric Chain Opener

AT-03
電動鏈條開窗器
Electric Chain Opener

AT-04
電動鏈條開窗器
Electric Chain Opener

AT-05
電動鏈條開窗器
Electric Chain Opener