拍的障碍

Flap Barrier: Functions and Features: 1.Zero position self-checking function, which offers users a convenient way to use and maintain it; 2The warning function of indicating illegal intruders; 3The function of anti-impulse: the expansion baffle (swing-arm) is self-locked before receiving the signal of opening the gate; 4Infrared and mechanical anti-nipping function: when the expansion baffle (swing-arm) is blocked with something in the course of turning back, with little force, the motor will stop working in the regular time, and send out the alarm signal. 5The function of automatic reposition: if one doesnt pass in the regular time set by the system after the card being read validly, the system will automatically cancel his/her passing right. 6The standard outward electric interface can be connected with many kinds of card readers and realize remote control and management through running the computer. 7 The whole system is running steadily with low noise. Technical specifications: 1) Electrical source voltage: AC220±10% V50HZ 2) Driving motor: direct current motor 24V/100W 3) Temperature of the working environment: -15OC - 60 OC 4) relative humidity: ≤90%, not dewing 5) input interface: 12V electrical level signal or 12V pulse signal with the pulse width100ms driving electric current10mA 6) communication interface: RS485 electric standard 7) communication distance: ≤1200 meters 8) gangway width: wing barrier: 600mm; the length of a single bar of swing gate barrier: 600-900mm 9) Passing speed: 30 people/min ( always open mode), 20 people/min (always close mode) 10) Time of gate opening and closing: wing barrier :1s, swing gate barrier: 2-3s