Digital Access Keypad AK88

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AK-88   Digital Access Keypad

 

AK-88 is a microprocessor controlled, programmable 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.

 

 

CAPACITY

The systems are able to recognize 6 different codes. one Master code and five User codes. Each code has 1 to 6 digits combination.

 

 

OPERATION

Simply input correct code to open door. Status indication by LED for easy operation.

 

 

MEMORY

The system has build-in E2PROM memory to storage existing codes and functions for life avoid the inconvenience of repeating programming after power interruption.

 

 

SYSTEM ALARM

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 choices, alarm system can be switch off by the keypad. When alarm system is activated, the LED will be on.

 

 

INSTALLATION

The system can be installed on all kind of doors. Free setting of lock opening time from 0.5~49.5 seconds of free opening when activate by keypad.

 

 

POWER SUPPLY

Connected with 9~12V power supply. When electric strike, the system still can be operated while connected with the external power supply (UPS).

 

 

CONSTRUCTION

Streamline and stylish appearance. Body is well constructed by ABS.

The water-resistant membrane keypad prevent from transfiguration, easy maintenance.

 

 

SPECIFICATION:

ITEM

AK-88

Keypad

Membrance Type, 10 Number Keys, 2 Function Keys

Memory

128 Byte E2PROM

Indication

Green, Yellow, Red LEDs and beeper

Power

DC 12V Input (110V or 220V power adapter)

Current

7m A~ 8m A

Output

Lock Relay

2Amp / 18V DC

1Amp / 120V AC

Auxilary Relay

2Amp / 18V DC

1Amp / 120V AC

Tamper Switch

1Amp / 24V DC

0.5Amp / 120V AC

Casing

ABS

Finish

Powder Coating

Working Temperature

20℃~85℃

Dimension

L115 x W65 x H42mm

Weight

100g

 

ACS SERIES - for public entrance