The technology of radio-frequency identification (RFID) is actively used for increase in safety of latching mechanisms on outer doors recently. It is based on automatic identification with use of radio signals. The systems of RFID locks work irrespective of the computer, it is possible to bring together them independently.
It is required to you
- - scheme;
- - payment;
- - stabilizer;
- - relay;
- - pulse diodes;
- - microprocessor;
- - connecting wire;
- - RFID identifying;
- - self-tapping screws;
- - liquid nails;
- - electronic latching mechanism;
- - soldering iron;
- - tool.
Instruction
1. Replace old door bolt with RFID bolt, having placed the reader is the closest to it. It can be mounted on the front panel or assembly. Flat-nose pliers make opening for connecting wires. In order to avoid scratches and other mechanical defects on the front panel put between it and flat-nose pliers small piece of fabric. Make sure that all wires enter under the panel smoothly, without sharp changes.
2. Connect the reader to electronic latching mechanism. Four pins have to be allocated distinctly on the reader because each of them corresponds to certain function (in more detail - in the instruction of RFID). Now by means of soldering connect grounding to the opening pin. It is necessary to do it accurately not to touch the remained three pins. Then attach wires to pins of consecutive entrance, tension of common collector and grounding. It is necessary to solder so that there was small stock of wire.
3. Connect wires through opening in latching mechanism so that they did not slow down the movement of bolt. Fix bolt and the reader on outer door. After that connect the control panel of bolt: wires need to be brought to the front panel.
4. Collect the operating block. Do all works with jewelry accuracy and without haste as microelectronic elements are responsible for trouble-free operation of all mechanism. Be guided by the instruction which producers deliver complete with the products. Check operability of system.