| Brand | Siemens |
| Model Code | BC640KP |
| Controller Type | Standalone |
| Max No. of Doors per Controller | 1 |
| No of Cardholders | 8000 |
| Electrical Specifications | Voltage: 10 ~ 40 V DC Power Consumption: 70 mA |
| Physical Specifications | Dimensions mm: 200 x 140 x 60 |
| Environmental Specifications | Operating Temp oC: -35 ~ +50 Operating Humidity %: 0 ~ 90 |
| Model Info | Programmable card reader control unit designed for split mounting at one door. Connects to magnetic card reader or proximity reader. Alarm by-pass, anti-pass back and day/night lock possible. Calendar clock for automatic change of security levels. Registration and event printing. Integrated keypad for programming at the central are included. |