... 1-8S(depend on the configuration );Interface: Infra interface,interface of air bag,interface for connecting the button, 485 interface;Power ... (depend on the configuration);Size of product:00*380*1008. 208D series barrier inherited the advantages of E series, at the same time, it ... There is no any noise when working. Nine protection, E series chip, with the earth sense, infrared, arms with light, single ...