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CM-550SK-V2 WATERPROOF KEYPAD
INSTA L L AT I O N I NST RU CTI ONS
(79.50mm)
Front View
1 1/16"
(26.42mm)
(16.49mm)
2 3/8"
(60.83mm)
(13.46mm)
Side View
4. INSTALLATION
1. Remove the back cover from the keypad using the supplied
special screw driver.
2. Drill 2 holes on the wall for the self tapping screws and 1 hole
for the cable.
3. Put the supplied rubber plugs into the two holes.
4. Fix the back cover firmly on the wall with 4 flat head screws.
5. Thread the cable through the cable hole.
6. Attach the keypad to the back cover.
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3 1/8"
4 13/16"
(121.67mm)
3 1/8"
(79.50mm)
5/8"
4 13/16"
(121.67mm)
3 5/8"
(91.71mm)
1/2"
1 9/16"
(39.75mm)
Back View
5. WIRING
No.
Marks
Colour
1
BELL_A
Pink
2
BELL_B
Pink
3
D0
Green
4
D1
White
5
ALARM
Gray
6
OPEN
Yellow
7
D_IN
Brown
8
DC
Red
9
GND
Black
10
NO
Blue
11
COM
Purple
12
NC
Orange
6. SOUND AND LIGHT INDICATION
Operation
Standby
Press Key
Read Card
Door 1 Open
Door 2 Open
Operation Successful
Operation Failed
PIN inputting
Pin Reading
Under Menu
Under Setting
Manager Card Enter
Manager Card Exit
Alarm
Description
Doorbell button
Doorbell button
Wiegand output D0
Wiegand output D1
Alarm
Request to Open (BUZ)
Door Contact (LED)
Power IN
Ground
Relay NO
Relay Com
Relay NC
LED Colour
Buzzer
Red Flash
DI-
Green
Di-
Green
Di-
Green Flash
Di-
Green
Di-
Di-Di-Di-
Red
Red
Red
Orange
Orange
Di-Di-
Red Flash
Di-
Red Quick Flash
Alarm
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