2
Appearance
1 Installation
Figures are for reference only.
Installation Environment:
Indoor and outdoor installation are supported. If
installing the device indoors, the device should be at
least 2 meters away from the light, and at least 3
meters away from the window or the door. If installing
the device outdoors, you should apply Silicone sealant
among the cable wiring area to keep the raindrop
from entering.
The additional force shall be equal to three times the
weight of the equipment. The equipment and its
associated mounting means shall remain secure
during the installation. After the installation, the
equipment, including any associated mounting plate,
shall not be damaged.
If there are raindrops or dust remaining on the surface of the card reader, it may affect the key
operation and infrared wave function, so it is recommended to wipe it clean before operating.
Direct
Sunlight
Direct Sunlight
through Window
Backlight
Indirect Sunlight
through Window
Close to Light
Wall Mounting
1
Drill holes on the wall or other surface according to the instructions.
2
Secure the mounting plate on the wall with two supplied screws ( SC-KA4X25-SUS). Wire the cables.
3
Align the device with the mounting plate, press and hold the device from above, and secure the device on the
mounting plate with 1 supplied screw ( SC-KM3X8-SUS-NL).
3
DIP Switch Description
DIP Switch Description
Mounting Plate
DIP switch 1 to 4 refers to RS-485
address. When the switch towards 1, it
refers to 1. When the switch is towards
0, it refers to 0.
DIP switch 6 refers to Wiegand protocol or RS-485 protocol. The DIP switch in the ON
position indicates Wiegand communication, and in the OFF position indicates RS-485
communication.
DIP switch 5 refers to card security. DIP switch in the ON position indicates that the M1
card encryption function is enabled, and the NFC card reading function is disabled,
reading card content. In the OFF position, it indicates that the M1 card encryption
function is disabled, and the NFC card reading function is enabled, reading only the card
No.
DIP switch 7 refers to Wiegand Protocol Selection. The DIP switch in the ON position
indicates Wiegand 26, and in the OFF position indicates Wiegand 34.
Represent 1 (ON) in binary mode
Represent 0 (OFF) in binary mode
The DIP switch module is shown as left. The No. of DIP switch
from left to right is 1 to 8.
RS-485
Address
DIP Switch
1
DIP Switch
2
DIP Switch
3
DIP Switch
4
Address 1 ON OFF OFF OFF
Address 2 OFF ON OFF OFF
Address 3 ON ON OFF OFF
Address 4 OFF OFF ON OFF
21.2mm
46mm
139mm
DIP switch
Card Representing
and QR Code
Scanning
Area（Only Partial
of Models Supports
QR Code Scanning）
Wiring
Buzzer
Capacitor
DS-K1105 Series
Card Reader
User Manual
UD41595B
270X Series 262X Series
Scan the QR code to get the user manual for detailed information.
Different models have different card swiping positions, please refer to the actual device.
Infrared sensor
After the DIP is changed, the device needs to be restarted to take effect.
M3
39.3 mm
110.5 mm
83.3 mm
60 mm
