The CQ-250 device allows to control the work of the guard such as beat of the territory or perimeter. The set includes reading device, charging device, programmer and software.
- CQ-250 device operates with electronic keys DS1990A produced by Dallas Semiconductors Company and allows to attach up to 250 keys. The device can memorize up to 6200 readings of serial keys' numbers;
- There is built-in clock, which operates in real time. Master key is used for registration of electronic keys.
- There is a possibility to display saved records on computer monitor;
- To do so the connector on the device CQ-250 is used (for connecting with computer LPT port), programmer UniPrg and special program (VCQ) to view the records on the computer.
Service program VCQ
The service program VCQ is used to read and save data from device memory for operation with CQ-250. This program's version operates in Windows9x/NT/XP. Therefore computer and programmer UniPrg will be necessary to connect CQ-250 with computer LPT port.