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INTRODUCTION 

The K401-EW is a single relay multifunction standalone access control keypad

 

suitable for indoor

/external

 

use. It is housed in a strong, sturdy and vandal resistant Zinc Alloy electroplated case  

It supports up to 1000 users in a Card, PIN, or a Card + PIN option. (990 standard users and 10 visitor users) 
The inbuilt card reader supports 125KHZ EM frequency card or key fob, and the Pin length is 4-6 digits 

The single relay can operate in Pulse Mode (suitable for access control) or Toggle Mode (suitable for 
arming/disarming alarms, switching lights, machines….etc) 

The K401-EW has many extra features including block enrollment, anti-tamper alarm & backlit keypad buttons 
These features make the K401-EW an ideal choice for door access not only for small shops and domestic 
households but also for commercial and industrial applications such as factories etc 

Features 

Vandal resistant enclosure

IP66, weather resistant and vandal resistant

Backlit Keypad buttons

Multi-color LED status display

One programmable relay output

1000 Users (Card/PIN/Card & PIN)

Low power consumption (50Ma-80Ma)

Anti-Tamper Alarm

Latch Mode/Toggle Mode

9-18V DC Power input

450mm flying lead cable tail

Specifications: 

User Capacity 

1000 Cards/PINS (990 & 10 visitors) 

Operating Voltage 

Idle Current 
Active Current 

9-18V DC

50mA
80mA

Keypad 

12 Key (3*4) 

Proximity Card Reader 

Radio Technology 

Read Range 

EM 

125 KHz Industry Standard Proximity Card 
25mm-35mm 

Wiring Connections 

Relay Output, Exit Button 

Relay 

Adjustable Relay Output Time 
Lock Output Load 

One (NO, NC, Common) 

1-99 Seconds (5 seconds default)
3 Amp Maximum

Environment 

Operating Temperature 
Operating Humidity   

Indoor 

-30

 - 60

10%RH-90%RH

Physical 

Surface Finish 
Dimensions 
Unit Weight   

Zinc-Alloy Enclosure 

Powder Coat 
H: 120 x W: 76 x D: 25 (mm) 
550g 

Summary of Contents for K401-EW

Page 1: ...K401 EW Internal External Stand Alone Keypad Proximity Card Reader User Manual...

Page 2: ...but also for commercial and industrial applications such as factories etc Features Vandal resistant enclosure IP66 weather resistant and vandal resistant Backlit Keypad buttons Multi color LED status...

Page 3: ...the supplied rubber bungs to the screw holes A C Fix the back cover firmly on the wall with 4 flat head screws Thread the cable through the cable hole B Attach the unit to the back cover Wiring Wire I...

Page 4: ...age for this The K401 EW uses an LDR light Dependent Resistor as an anti tamper alarm If the keypad facia is removed or a sudden change in light source the tamper alarm will bleep constantly PROGRAMMI...

Page 5: ...on The relay configuration sets the behaviour of the output relay on activation Programming Step Keystroke Combination 1 Enter Program Mode Master Code 2 Pulse Mode 3 Latch Mode 4 1 99 The relay time...

Page 6: ...CARD OR PIN CARD ONLY Add User Cards Programming Step Keystroke Combination 1 Enter Program Mode Master Code 2 Add Card Using Auto ID Allows K401 EW to assign Card to next available User ID number 3...

Page 7: ...990 999 Change a PIN This operation is executed from outside of Program Mode Programming Step Keystroke Combination 1 Change a PIN User ID Old PIN New PIN New PIN 2 Exit program mode ACCESS CONFIGURAT...

Page 8: ...ster Code 2 Press 20000 3 Exit All configuration data is retained Reset Strike Out Alarm Enter Master Code or Valid Card PIN to silence Sound and Light indication Operation Status Red LED Green LED So...

Page 9: ...ange the Master Code 0 New Master Code Repeat New Master Code code 4 digits Add Card User 1 Read Card Add PIN User 1 User ID PIN The ID number is any number between 0 989 The PIN is any 4 6 digits bet...

Page 10: ...trigger the keypad to bleep constantly The keypad will also be Blocked from use The function cannot be disabled but it can be stopped by presenting a valid card or key fob to the reader or entering th...

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