M2M | tcp / ip double door access controller | Double Door Access Controller is provided by Hung Chin electrons. We are Guangzhou, Hong Qin Electronic Technology Co., Ltd. (www.ch-m2m.com) located: Guangzhou specializes in: Intelligent Access Control systems, monitoring systems, consumer systems, patrol system, biometric system card + password feature fire alarm emergency opening function if the controller receives signals when the fire switch, the controller automatically opens all doors jurisdiction, to facilitate people to escape. And can start the fire siren and store records of fire alarm record time. DIDO linkage output function control panel has five double-door access controller input prices, can be used to access the home button, door switches, infrared sensors, fire sensors, etc.; 4 outputs NO, NC mode selectable, can be used to control power locks, alarm, lights and other equipment double door access controller, to achieve security linkage between the various subsystems. Forced open the door forced open alarm, that there is no legal way through (credit card or buttons, etc.) to force open the door or break-ins. System software control interface will be prompted with a red warning message that the time and location, and drive the computer speaker reminded duty personnel. If the controller is connected to the fire alarm and linkage output expansion board, you can also tweet live drive alarms deter crime and to remind security personnel rushed to the scene. This feature requires the installation of the door sensor or door sensor feedback signal output with optional electric lock and connect to the controller. Door not closed alarm time the door is opened for a long time (how much time can be customized to open the alarm) is not closed, the system software control interface will be prompted with a red warning message that the time and location, and drive the computer speaker reminded duty personnel. If the controller is connected to the fire alarm and linkage output expansion board, you can also tweet live drive alarm, to alert people shut the door. This feature requires the installation of the door sensor or door sensor feedback signal output with optional electric lock and connect to the controller. Alarms can be set to the number of seconds or until the alarm has been reset. Duress alarm when a staff member was asked to open the door when stress, work stress can enter a password tcp / ip double door access controller on the PIN pad, the goalkeeper is opened to avoid personal staff by angry gangsters injury , while the total control center software monitor interface has been shown that the location has been stress-door alarm information and take action. While in the control center of the computer speakers will sound an alarm to alert staff on duty prompt attention.