Analysis on the function characteristics of butterfly three-roller brake
2) With a variety of working modes to choose from, which can be used to limit card reading in both directions and limit the flow, while reading the card and banning the traffic in the other direction, while reading the card and passing freely in the other direction.
3) It has the functions of power-off and drop-off, and power-on manual stick-up, in order to quickly control the drop-off in emergency situations and organize personnel evacuation.
4) It has the functions of long-distance operation of falling pole and up pole to meet the special needs of users and fire safety requirements.
5) It has a unified and standard external electrical interface, which can be connected with various read-write devices, facilitate system integration, and realize remote control and management through a management computer.
6) It has the function of reading memory with and without memory, and the user can set it through the built-in keypad according to his own needs.
7) With automatic reset function. When the passer does not pass within the specified time after reading the card, the system will automatically cancel the passer's current access permission, and the restricted travel time can be set by the management staff. This article is excerpted from Hefei Daozha : junpairhy.com
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