User Manual

5
Access Control Power Supply
To Reset to Factory Default
To reset to factory default, power off, press * , hold it and power on, release it until hear two beeps and
the LED shines in orange, then read any two HID cards, the LED will turn in red, means reset to factory
default setting successfully. Of the two HID cards read, the first one is Manager Add Card, the second one
is Manager
Delete Card.
Remarks: Reset to factory default, the user’s information is still retained.
Anti Tamper Alarm
The SK1-H uses a LDR (light dependent resistor) as an anti tamper alarm. If the keypad is removed
from the cover then the tamper alarm will operate.
Sound and Light Indication
Operation Status Red Light Green Light Yellow Light Buzzer
Power on Bright - - Short Ring
Stand by Bright - - -
Press keypad - - - Short Ring
Operation successful - Bright - Short Ring
Operation failed - - - 3 Short Rings
Enter into programming
mode
Bright - - Short Ring
In the programming mode - - Bright -
Exit from the
programming mode
Bright - - Short Ring
Open the door - Bright - Short Ring
Alarm Bright - - Alarm