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CM-550SK-V2 WATERPROOF KEYPAD
INSTALLATION INSTRUCTIONS
9. USER OPERATION
9.1 Entry PIN Mode
- Press PIN (4 to 6 digits), #, lock will be unlocked.
9.2 Relay Mode
- Relay setting-pulse mode.
- Every time a valid card/tag read or PIN input, the relay
will operate, for the pre-set relay pulse time.
- Relay setting-toggle mode.
- Every time a valid PIN is entered, the relay changes state,
which will not turn back until a valid PIN is entered again.
9.3 Modify User PIN (no need to enter programming)
- Press ID number #, old PIN #, new PIN #, new PIN #
10. ALARM FUNCTION
10.1 Anti-Tamper Alarm
- If the device is disassembled illegally, the buzzer and the
external alarm will operate.
10.2 Door Contact Alarm
- When connected with door contact: if the door is opened
illegally, the buzzer and the external alarm will operate.
10.3 The Anti-Duress Alarm
- Input 8-digit PIN and press #
- Corresponding lock will open. At the same time, the external
alarm will operate, but the device buzzer will not operate.
10.4 Remove Alarm
- Input master code, then alarm will be removed. The alarm
will time out automatically after 1 min.
11. MULTI-WORKING MODE
There are 3 working modes with this device.
1. Wiegand Reader.
2. Standalone for single door.
3. Anti-passback for single door.
The factory default is Standalone for single door (we can
change the default model according to customer order). User
can modify the working mode when the device reset to factory
default, the setting is still valid.
11.1 Wiegand Reader Mode
In this mode, the access control works as a reader, connected
with the common access controller.
It has the following function:
• Modify master pin
• Set facility code
• Set the keypad transmission format
• Set optional setting
• Anti-Tamper alarm
When LED level is low, indicator light (LED) will turn into green,
after 30 seconds or LED level riding, LED will go back to normal.
When BZ level is low, the buzzer will beep, after 30 seconds or
BZ level rising, the buzzer will go back to normal.
When used as the reader, the keypad transmits in Wiegand
format, the output data is shown by the low level of D0&D1 wire:
D0: Low level means 0, green wire
D1: Low level means 1, white wire
The pulse width of low level is 100uS, bit period is 1.6mS.
Keypad transmission can be set in the following 3 modes
(modes can be set by user).
Model 0: Virtual Card Number
The reader will transmit the PIN data when it receives the last
key (#) press after PIN code
Format: Decimal card number wih 10 digits, Facility code (1st-
4th digit) + PIN Code (5-10th digit)
Facility code is any digit between 0-15, PIN code is 4-6 digits.
Example: facility code: 15
PIN code: 999999
Press 999999#, then output format will be 0015999999
Model 1: 4 Bit
The output data is provided in the following format after every
key is pressed:
Key
Output in Hex
Output in Binary
0
0
0000
1
1
0001
2
2
0010
3
3
0011
4
4
0100
5
5
0101
6
6
0110
7
7
0111
8
8
1000
9
9
1001
*
A
1010
#
B
1011
