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AK-88 Digital
Access Keypad |
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| AK-88
is a micro-processor controlled, programable
digital keypad which convenient the
access by key-in numbers.
With additional features of activating
electric lock and able to connect
with security system. Easy for operation
and function programming.
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Capacity |
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The system are
able to recognise 6 different codes,
one Master code and five User codes.
Each code has 1 to 6 digits combination. |
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Operation |
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Simply input
correct code to open door. Status indication
by LED for easy operation. |
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MEMORY |
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The system has build-in
E2PROM memory to storage existing
codes and functions for life, avoid
the inconvenience of repeating programming
after power interruption. |
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SYSTEM ALARM |
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When entered 4 times
incorrect codes consecutively, the
beeper alarm will be activated automatically.
The tamper switch will activate external
alarm when system is being tampered.
With 2 output relays choice, alarm
system can be switched off by the
keypad. When alarm system is activated,
the LED will be on. |
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INSTALLATION |
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The system can be installed
on all kind of doors. Free setting
of lock opening time from 1 ~ 50 seconds
or free opening when activate by keypad. |
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POWER SUPPLY |
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Connected with 9~12V
power supply. When electricity is
failed, the system still can be operated
while connected with the external
power supply (UPS). |
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CONSTRUCTION |
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Streamline
and stylish appearance. Body is well
constructed by ABS. The water-resistant
membrane keypad prevent from transfiguration,
easy for maintenance. |
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| Keypad |
Membrane
Type, 10 Number Keys, 2 Function Keys |
| Memory |
128
Byte E2PROM |
Indication
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Green,
Yellow, Red LEDs and beeper |
| Power |
DC12V
Input ( 110V or 220V power adapter) |
| Current |
7mA
~ 80mA |
| Output |
Lock
Relay |
2
Amp, 18V DC / 1Amp, 120V AC |
| Auxilary
Relay |
2
Amp, 18V DC / 1Amp, 120V AC |
| Tamper
Switch |
1
Amp, 24V DC / 0.5Amp, 120V AC |
| Casing |
ABS |
| Finish |
Powder
Coating |
| Working
Temperature |
20°C
~ 85°C |
| Dimension |
L115
x W65 x H42 mm |
| Weight |
100g |
| *We
reserve the right to alter designs
and specifications without prior notice. |
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