Smart Magnetic Electric Solenoid Lock Stainless Steel SM Connector

Principle

Electromagnetic lock is based on 51 series single-chip microcomputer (AT89051) and equipped with corresponding hardware circuit to complete password setting, storage, identification and display, drive electromagnetic actuator and detect its driving current value, receive alarm signal sent by sensor, send data and other functions. The single-chip microcomputer receives the typed code and compares it with the password stored in the EEPROM. If the password is correct, the electromagnetic actuator will be driven to unlock; if the password is incorrect, the operator will be allowed to re-enter the password for up to three times; If it is not correct, the single-chip microcomputer will send an alarm to the intelligent monitor through the communication line. The single-chip microcomputer sends each unlocking operation and the driving current value of the electromagnetic actuator at this time as status information to the intelligent monitor, and at the same time sends the alarm information received from the sensor interface to the intelligent monitor as the basis for intelligent analysis