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