... , 5 kinds of signals: auto, unidirection, half-open, lock, and open 2, CE approved 3, OEM Overall Characteristic• This product is ... only/Partial Open/Locked and Open, according to switch the key.• Easy Installation with 86-module panel and specialized ... automatic door unit.Function Explain Technical Parameter Function Switch 5 Range Key operation time Over 75000 times Dimension 92× 2×24mm(Panel) 86 ...