SmaFinger
PROMAG
REV.A
19
ANNEX E. External LED/Buzzer Control
SmaFinger supports the external LED/Buzzer control for Terminal (or Host) to prompt end-user the card data
is invalid or valid. Use
Brown wire
to control the LED/Buzzer of SmaFinger
Examples as below: (Active High)
(1) Show External Invalid Status
Data Output
Alarm Control (Brown)
(2) Show Card Valid Status
Data Output
Alarm Control (Brown)
Min 100ms
Min 100ms
Note:
1. Send one pulse to show the "Extern Invalid" LED/Buzzer Status.
2. Send three or more pulse to show the "Card Valid" LED/Buzzer status.
3. You can configure the LED/Buzzer status by Mifare Reader utility.
