Keyless Wireless Design Electronic Rfid Lock For Smart Mailbox

Company Advangates

1.Different models of products meet different requirements of customers

2.Various product tests are the best guarantee for our company's product quality

3. Our company's management system has maintained a good operation, pass ISO90001 certification.

4. Our products passed CE RoHS FCC certifications etc

Lock Principle

It 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.