Digital keypad with card/fob reader K401-I

The Digital keypad K401-I is a 12v-24v DC fully featured self-contained high security digital keypad, proximity card and key fob reader manufactured from vandal resistant electroplated Zinc Alloy - ideal for internal use

A cost effective '3 in 1' keypad with a huge specification providing PIN, key fob or PIN & key fob access

4 - 6 PIN with # button to confirm access

Internal use only

Not compatible with the PC AC8000 Access Control System

Connection drawings


Keypad manual


Main features
Rain hood: No, not required
Input: 12v-24v DC input
Current rating: 50ma
IP rating: No, internal use only
Keypad: Back - lit blue illuminated button keypad
Back box: Vandal resistant electroplated Zinc Alloy with 330 mm cable tail
User codes: 1000 User codes and/or key fobs or cards for relay 1
Card or key fob: The keypad uses standard EM-RFID proximity cards or key fobs
Relay outputs: One, maximum relay output @ 3amp with N.C. & N.O. contacts
Relay output timers: One from 1 second to 99 seconds
Exit button input: Yes
Fitting: Surface mount
Size: 120h x 76w x 25d mm
Cable tail size: 330 mm

A) All features are keyboard programmable
B) Non-volatile memory in the event of a power failure
C) 3 LED display indication status

Can I use this keypad outside?
We would not suggest this as it is not for external use. Internal use only or within a porched area

Will this keypad use any standard Wiegand 125khz 26 bit EM-RFID format card or key fob?
Yes it can use either or a combination of both

Do you program key fobs or cards via the keypad?
Yes, it's so simple to do

Can I use just key fobs or cards for access?
You can use any combination of either card or key fob & code, code only or card or key fob only - it's fantastic!!

Can I add an extra exit button?
Yes

Can I use two keypads to access and exit a door?
Yes

If I wanted two keypads, can I program the same key fobs/cards to activate both units?
Yes

What does 4 - 6 PIN with # mean?
It simply means that you can have a 4 - 6 digit PIN code for users that requires the # button for PIN confirmation to gain access

The Manual will show you


Tech Tips
It is advisable to periodically clean the keypad facia to prevent ingress of dirt or general grime which will accumulate between the buttons and could cause the keypad buttons to become "Sticky". This is common with all mechanical moving parts and more so dependent upon the installation area and general usage, however, regular preventive maintenance will ensure long lasting operation of the item

10 x EM-RFID proximity cards (Plain white thick 1.8mm) or blue key fobs, whichever you choose