The main configurations of three roller gates three roller gates installation price Sichuan cell gate three roller gates, wing gates Chengdu IC card system control board, swing gate movement accessories, automatic turnstile Jetta Technology parking system operating parameters and principles Jetta Technology luxurious three parking system roller gates,? Chengdu turnstile rental Chengdu three roller gates?, ?? Chengdu site three roller gates, three roller gates jebshun wing gates, blocked gates, swing gates, three roller gates campus one-card management district management Chengdu Road Chengdu Chengdu wing gate gates swing gate three roller gates Guiyang, Chengdu campus community management of a smart card management campus gate Kunming wing gates swing gate three roller gates, Xi'an, Lanzhou, Qinghai, Ningxia, Xinjiang, Tibet main technical parameters 1) Power supply voltage:? AC220V ± 10V, 50Hz 2 ) Operating temperature: -15 ℃ ~ 60 ℃ 3) Relative humidity:?? less than 95%, non-condensing 4) The maximum channel width 600mm 5) Pass speed: 20 / min (IC card) 6) Input Interface:? + 12V level signal or pulse width> 100ms of DC12V pulse signal, the drive current> 10mA 7) Communication Interface:?? RS485 electrical standards, communication distance: ≤1200 meters if you have any needs, please contact us: Chengdu Jetta Technology Co., the company