Display
| Display type |
LED |
| Built-in display |
Y |
Technical details
| Alarm function |
Y |
| Number of combinations |
3600000 |
| Keypad illumination |
Y |
| Access code reader |
Y |
| Fingerprint reader |
N |
| Access chip/card reader |
N |
| Type |
Basic access control reader |
Power
| DC voltage range |
8 - 12 V |
| Power consumption |
500 mA |
SERIII-W, 8 - 12 VDC, 500mA, LED, Polycarbonate
The SERlll-W Scramble Keypad is a keypad reader designed to prevent onlookers from detecting the PIN code being entered. The LED’s display a randomly allocated set of numbers from 0 to 9. The position of the numbers change every time the keypad is activated. Only the user standing directly in front of the keypad can see the scrambled digits.