GRITAL A2 - W WiFi User manual

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A2 - W WiFi
User Manual
Please read and understand this instruction completely before installation or operation

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1. Introduction
This series of product is a new generation of multi-function standalone access control . It adopts
new ARM core 32-bit microprocessor design,which is powerful ,stable and reliable. It includes
card reader mode and standalone access control mode etc.. Its widely applied to different
occasions ,such as offices,residential communities, villa, bank and prison etc..
2. Features
Read 125KHz EM Card and HID Card (Optional)
Read 13.56MHz Mifare card and CPU card (Optional)
Mental backlight keypad
Contains card reader mode. The transmission format could be adjusted by user.
Supports different access ways: Entry by Card + Code or Entry by multi cards
Support master added card and deleted card
User capacity: 10,000 users
3. Technical Specifications
Operating Voltage: DC 12-24V
Standby Current: ≤35mA
Operation Current: ≤100mA
Operating Temperature: -40℃～60℃
Operating Humidity: 0%～95%
Access ways: Fingerprint, card, code, or multiple combination method to access
4. Installation
Remove the back cover from the keypad using the supplied special screw driver
Drill 2 holes on the wall for the Self tapcodeg screws and I hole for the cable
Put the supplied rubber bungs to into the two holes
Fix the back cover firmly on the wall with 2 Self tapcodeg screws
Thread the cable through the cable hole
Attach the keypad to the back cover. (See the figure below)

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5. Wiring
No.
Color
Marks
Description
1
Green
D0
Wiegand input ( Wiegand output as card reader mode)
2
White
D1
Wiegand input ( Wiegand output as card reader mode)
3
Grey
Alarm
Alarm signal MOS tube drain output (optional)
4
Yellow
OPEN/ BEEP
Exit button input( Beeper input as card reader mode)
5
Brown
D_IN/ LED
Magnetic switch input (LED input as card reader mode) ( optional)
6
Red
+12V
Positive power supply or AC power supply end
7
Black
GND
Negative power supply
8
Blue
NO
Relay NO end
9
Purple
COM
Relay COM end
10
Orange
NC
Relay NC end
6. Diagram
6.1 Common Power Supply
Note: The magnetic contact and alarm function is optional

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6.2 Special Power Supply Diagram
Note: The magnetic contact and alarm function is optional
6.3 Card Reader Mode Diagram

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7. Sound and Light Indication
Operation Status
Light indicator
Buzzer
Stand by
Red
Operation successful
Green
Beep-
Operation failed
Beep-Beep-Beep-
Manager card enter programming
Beep-Beep-
Master card exit programming
Beep-
Press digital key
Beep-
Press * key
Beep-
Entering access code
Red indicator flash slowly
After reading the card (Card+Code mode)
Red indicator flash slowly
On process of reading multi user card
Red indicator flash slowly
Enter programming mode
Red indicator flash slowly
Enter setting status
Orange
Unlocking
Green
Buzzer alarm
Red indicator flash quickly
The alarm will whine
8. Administrator Menu
8.1 Standalone Mode Setting
Device Management
Enter programming mode: Press *（Master code）#
Menu
Operation steps
Description
Default Value
00
(New master code) # (re-enter new
master code) #
Change master programming code
999999
01
Read a card / Press fingerprint twice *
Set added card or added fingerprint
02
Read a card / Press fingerprint twice *
Set deleted card or deleted fingerprint
03
0#
Card reader mode
1
1#
Standalone access control mode
2#
Toggle mode
08
WIFI matching
Optional
09
Unlocking code code # （4-6 digits）
Public code

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Add and Delete Users
Enter programming mode: Press *（Master code）#
Menu
Operation steps
Description
Default Value
11
Read a card / Press a fingerprint
twice... *
Add card users or fingerprint users
continuously
“…”refers to repeating
the operation, without
exiting the programming
mode . Press * to exit.
Enter 8 or 10 digits card number # …
*
Add a card users by card number
Enter a ID number # read a card /
press fingerprint twice … *
Add a card user or fingerprint user
combine with a specific ID number
Enter a ID number # enter 8 or 10
digits card number # … *
Add a card user by a card number
combine with a specific ID number
Enter a ID number # enter the code
# … *
Add an independent code user
combine with a specific ID number
12
Read user card, press the first
fingerprint twice, press second
fingerprint twice...*
Combine a fingerprint to a card
( Maximum 2 fingerprints )
13
Enter a ID number # enter 8 or 10
digits card number # card
quantity #
Add conductive number card
Delete users
21
Read a card / Press fingerprint
once … *
Delete a card user by reading card
/ Delete a fingerprint user by
pressing a fingerprint
“…”refers to repeating
the operation, without
exiting the programming
mode . Press * to exit.
Enter 8 or 10 digits card number #…
*
Delete a card user by card number
Enter a ID number # … *
Delete a card user by ID number
20
0000#
Delete ALL users
Access Ways
Enter programming mode: Press *（Master code）#
Menu
Operation steps
Description
Default Value
31
0#
Forbidden opening the door
4
1#
Entry by code ONLY
2#
Entry by card ONLY
3#
Entry by card/fingerprint combine with a
code
4#
Entry by card , fingerprint or code
5#
Entry by fingerprint ONLY
6#
Entry by fingerprint combine with card
7#
Entry by multi-fingerprint / multi-card
32
1-10 #
1-10 # to set open door by mulit user
cards
1

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Advanced Setting
Enter programming mode: Press *（Master code）#
Menu
Operation steps
Description
Default Value
41
(0-300) #
Door opening time range: 0-300S 0 refers to:
50mS
5
42
0 #
Alarming time set to 0, refers to NO alarm
0
(1-99) #
Alarming time range: 1-99 min
61
0#
Normal mode
0
1#
Attempts 5 invalid users, the external alarm, and
built-in buzzer will work
2#
Attempts 5 invalid users, the device will be locked
out for 10 min
62
0#
Disable light indicator
1
1#
Enable light indicator
63
0#
Disable the keypad backlight
1
1#
Enable the keypad backlight
(2-99) #
Timed keypad backlight: 2-99 sec
64
0#
Disable buzzer output
1
1#
Enable buzzer output

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8.2 Card Reader Mode Setting
Enter programming mode: Press *（Master code）#
Menu
Operation steps
Description
Default Value
00
(New master code) # (re-enter new
master code) #
Change master programming code
999999
01
Read a card / Press fingerprint twice *
Set added card or added
fingerprint
02
Read a card / Press fingerprint twice *
Set deleted card or deleted
fingerprint
03
0#
Card reader mode
1
1#
Standalone access control mode
2#
Toggle mode
11
Press 1st fingerprint twice,Press 2nd
fingerprint twice,... *
Add fingerprint user continuously
“…”refers to repeating
the operation, without
exiting the programming
mode . Press * to exit.
Enter a ID number # press fingerprint
twice … *
Add a user by fingerprint combine
with a specific ID number
21
Press 1st fingerprint, Press 2nd
fingerprint ... *
Delete a fingerprint user
continuously
“…”refers to repeating
the operation, without
exiting the programming
mode . Press * to exit.
Enter ID number # … *
Delete a user by the specific ID
number
20
0000#
Delete ALL user
42
0#
Alarming time set to 0, refers to
NO alarm
0
(1-99)#
Alarming time range: 1-99 min
51
(0-255)#
Set a device number
0
52
(26-58)#
Wiegand output : 26-58 bits
26
53
0#
Keystroke Wiegand 4 bits
0
1#
Keystroke Wiegand 8 bits
（inverse code）
2#
Virtual card number output
62
0#
Disable light indicator
1
1#
Enable light indicator
63
0#
Disable the keypad backlight
1
1#
Enable the keypad backlight
(2-99)#
Timed keypad backlight: 2-99 sec
64
0#
Disable buzzer output
1
1#
Enable buzzer output

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9. Master Card Operation
9.1 Added Card
Read added card Read 1st user card Read 2nd user card …Read added card.
Note: The added card is used to add user card continuously and quickly. Read the added card
first time, sounds twice short beep beep sound, the indicator light turn to orange, which means
you have entered into adding user program. To read the added card second time , you will hear a
long beep sound once, the indicator light turn to red, which means you have exited the adding
user program.
9.2 Delete Card
Read deleted card Read 1st user card Read 2nd user card …Read deleted card .
Note: The deleted card is used to add user card continuously and quickly. Read the deleted card
first time, sounds twice short beep beep sound, the indicator light turn to orange, which means
you have entered into adding user program. To read the deleted card second time , you will hear a
long beep sound once, the indicator light turn to red, which means you have exited the adding
user program.
10.User Operation
10.1 Change The User Code
Change the user code by card
Press * Read Card Old code # New code # New code #
Note: The default code is 1234 is reserved which is invalid to unlock the door, user has to change
to other code exception of 1234.
Change the user code by fingerprint
Press * Press the fingerprint Old code # New code # New code #
Note: The default code is 1234 is reserved which is invalid to unlock the door, user has to change
to other code exception of 1234.
Change the user code by ID number
Press * ID number # Old code # New code # New code #
Note: The user has to get the ID number from the administrator to change the code. The code as
1234 is not available .
11 Other Operation
11.1 Remove the Alarm
Read valid master card or Read valid user card or Enter master code #
Note：When the alarm is activated, user can remove the alarm by reading a valid card or entering
a valid code.

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11.2 Reset to Factory Default
User could return all programmable options to the factory default values by resetting, when the
master code is forgotten, or the default setting has been modified. Operation is as below:
Disconnect power from the device, press and hold down the # key or the exit button, apply power
to the device more than 1 sec, keep holding the # key or the exit button until hearing twice beep
sound. Release the # key or the exit button, the master code has returned to 999999, and all the
programmable options returned to the factory default values.
Note: Registered users data WON’T be deleted when reset to factory default.