Remote control gate function allows the administrator to remotely control any or all of the software open the door closed. If you choose a card alone downstream users just add a few or a few people permission to modify TCP / IP four access control instructions do not need to pass all the permissions again next time, add and modify the permissions under separate pass. Card + password feature user enters the correct password to open the door after the credit card. A password can be a card that everyone has their own password. This feature prevents the card is lost after the man picked to open the door, to increase the security of the system. For the same door, you can set some people require card + password TCP / IP four access control, some people just swipe to get into. The password can be 4-8 digits. This function must use the PIN pad reader. Timed automatic door function the user can set their own power locks automatically opened and closed. The function for a certain period of time or a lot of people out of very frequent movement of people in and out of public access is very applicable. Such as the cell door, the main entrance hall and other administrative work. The system automatically opens when the electric lock personnel access frequently, in order to reduce the loss of mechanical devices TCP / IP four-door access pictures, prolong life, until the time when people drop out of the frequency of TCP / IP four door access programs, especially at night, The system can automatically shut down the power locks, with authorized personnel access required induction card. Technical parameters: M2M-T804 features: four doors can be controlled card access door and exit button Dimensions: 200mm × 120mm Power: Static 90mA, dynamic 240mA Operating temperature: -40 to +70 degrees C Humidity: 10% -85% Communication: TCP / IP can be accessed by reader number: 4 Reader input formats: Wiegand 26 / Wiegand 34 internationally accepted protocol storage capacity: 50,000 users (expandable to 100,000 users), 150 000 events Record (expandable to 150,000 event record) TCP / IP four-door access, TCP / IP specification four-door Access, M2M is provided by David Chin electrons. This information consists of: Guangzhou, Hong Qin Electronic Technology Co., Ltd. (www.ch-m2m.com) provide, we are Commercial Union membership, the integrity of the whole network of certified suppliers. Feel free to contact us, Contact: Tan Qinwen