Speed pass features
Next, Shenzhen Xinyitong Technology Co., Ltd. Xiaobian to give you a detailed introduction about ...
1. Anti-trailing function: A total of infrared light band detection area in the channel can be used to adjust the switch status according to the customer's accuracy requirements. The application of the light belt to adapt to different requirements avoids the point-to-point infrared detector from being easily contaminated and affecting the reliability of judging reliability. Can effectively judge the trailing person of the unread card. When the system determines that a tail occurs, the system will respond based on the location of the active cardholder returned by the infrared detector. After the door opening signal is issued, there are still some abnormal use that will trigger an alarm.
2. Irregular usage: (1) When the door is closed, the reversed pedestrian enters the pedestrian after the authorized door-opening signal is sent out. Before passing the first safe photoelectric detection zone, if the reverse detection zone detects that someone enters, If the person does not leave, the buzzer will always give an alarm and the door will remain closed. The “aging” function does not calculate the time interval. (2) Reverse entry when the door is opened. After the door is opened, if an unauthorized pedestrian enters the door detection area in the reverse direction, the door is closed immediately. As long as the first protection detection band detects the presence of someone, “aging” The function does not calculate the time at this time. When the person leaves the second detection zone, the door resumes normal work. (3) When the pedestrian left, the reversed intruder passed the second security detection area. Before the door returned to the basic state, the second security detection area detected another person entering without a legitimate door open signal, and the alarm system issued an alarm. However, as long as someone is still detected in the protection zone, the door will not close. (4) The tail body detects the pedestrian from the first detector to the last detector that left the first security detection zone. The time gap is about 0.25 seconds. After the pedestrian leaves the first security detection zone, the reader signals. In the absence of an open door, a pedestrian (follower) was detected in the first detection area. The alarm sounded and the door remained open. (5) After the normal trailing pedestrian leaves the protection detection area, the first security detection area detects the entrance of an unauthorized person, the door closes immediately, and the alarm sounds.
3, drive: DC servo motor drive
4. Reaction of the door body in an emergency state: When the door is suddenly powered off during operation, the door wing will stop at the original position and can be pushed freely. According to the requirements, each device can be installed with an emergency button. Press the button to activate the selected one. Emergency response mode. The channel is normally opened in the event of danger or panic. In case of emergencies such as alarms, the channel can be manually closed via the remote control button. After the power is turned on or after the emergency is released, the door will be automatically reset after self-checking.
The above is the Shenzhen Express Gate, Shenzhen Wing Shibi Xiaobian to you finishing information.
