Barrier By Shenzhen Jieshun Science And Technology Industry Co., Ltd.

Following are the Main Features of Barrier :-
* Double mechanism self-lock: Ensuring the arm can not be raised up or dropped down manually.
* Anti-crash safety: While barrier is closing (arm is dropping down), if the arm touches obstacle such as car or walker, the change of motor current reach default value, a control signal will be sent to stop motor and reverse it to full-open position. This ensures the safety of car and walker. (Optional)
* Anti-crash with loop detector: A loop will be installed under the arm, ensure that arm will never drop down until car passes through. (Optional)
* Over-current protection: While barrier closing or opening, if some thing hold the arm, motor will stop automatically 1 second later, prevent PCB or motor from being damaged.
* Opening priority: While barrier is running, whether barrier is closing or opening, the barrier will immediately open (arm moves up) to full open position after receiving the opening signal.
* Manual control: Barrier can be controlled manually in case of power failure.

Model No.: JSDZ004
Power supply: 220A 10%
Motor power: 300W
Arm length a 6m; Arm material: aluminum alloy
Input interface: Relay or +12v level signal
Communication Interface: Standard RS485;
Arm up or down time: 4s, 6s
Dimension: 374x284x1110mm