AEI PROTECT-ON SYSTEMS LTD.
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Product Details
DK-9827 MK-II : THREE OUTPUT FULL FEATURE MULTI-PURPOSE KEYPAD
 
Product Information
DK-9827 is a self-contained, weatherproof digital access control keypad that offers field proven reliability and cost effective solutions for residential and commercial installations. It is designed for stand alone electric lock and inter-lock systems operating with 12V DC power supply. It is virtually compatible with any electric locking device. Apart from that it is also a perfect choice for controlling security systems and automatic operators.
INTRODUCTION

FEATURES
•  Three Output Full Feature Digital Keypad for Door Lock and Equipment Control
•  Single-User Mode or Multi-User Mode Operation Selectable
•  Compatible with Fail-safe or Fail-secure Electric Door Lock
•  3A / 12VDC Rating Solid State Door Lock Driver for Long Service Life
•  Operates in Stand Alone Electric Door Lock or Dual Door Inter-lock System
•  Door Auto Re-lock or Timing Re-lock After Entry
•  Door Forced Open Warning and Door Propped-up Warning
•  Built-in Door Bell Button with 1A Relay Output N.O. Dry Contact
•  100 User Codes for Door Lock Control, 10 Each User Codes for Output 2 and Output 3
•  Multi-task Super User Code for Inhibiting (Refuse Access with User Codes), Overriding Door Lock (Keep Door Open); and Operating The Three Outputs under Any Condition
•  Duress Code for Door Opening and Reporting The Event of The Owner Opened The Door under Duress
•  10 Visitor Codes for Temporary Workers or Visitors, Which Expire after Use or Programmable Times of 1-99 Hours
•  Three Options of Keypad System Lock-up after Successive False Code Entry
•  All Three Outputs Are Configurable to Operate for 1-999 Seconds Timing Mode, Start / Stop Mode or Start / Stop Mode with 2 or 3 Digits Accelerated Code.
•  Door Open Announcer Is Programmable for 1 Long Beep, 2 Short Beeps or No Notification
•  Auto or Manual User Code Entry Mode for User Convenience or Security Enhancement
•  Pacifier Tone And Door Open Announcer Can Be OFF for Silent Environment
•  Standby Flashing LED Indicator Can Be OFF for People Do Not Like Flashing LED at Night
•  Four Egress Delay and Warning Options for User Convenience or Security Enhancement
•  Key Button Active or Alarm Active Signal Output for Triggering Optional Equipment
•  Built-in Tamper Switch with N.C. Dry Contact
•  Weatherproof Surface Mount Plastic Housing

 

SPECIFICATIONS
● Operation Voltage:
   12V DC, 11-15V DC

● Operation Current:
   Quiescent - 16mA
   Maximum - 78mA (Relays operating)

● Operation Modes:
   a) Multi User Mode -- 100 user codes for output 1 (user number 00-99), Auto or Manual Code Entry
                               -- 10 user codes for output 2 (user number 0-9), Auto or Manual Code Entry
                               -- 10 user codes for output 3 (user number 0-9), Auto or Manual Code Entry
   b) Single User Mode -- 1 user code for each output and the special functions, Auto or Manual Code Entry

● User Code Combinations:
   a) Single User Mode -- 10,000 (User Code fixed at 4 digits)
   b) Multi User Mode -- 111,110,000 (User Code 4-8 digits programmable)

● Input Sensing Terminals:
   a) Egress Input -- Normally open referring to (–) ground
   b) Door Position Sensor Input -- Normally closed referring to (–) ground
   c) Output 1 Stop Control -- Normally open referring to (–) ground

● Output Contacts:
   OUTPUT 1 : Solid State Fail Secure or Fail-safe, 3A / 12VDC. Rating
   OUTPUT 2 : Normally Closed and Normally Open Dry Contacts, 1A / 24VDC Max. Rating
   DOOR BELL : 1A / 24VDC Max. Rating

● Tamper Switch Contact:
   Normally Closed Dry Contact, 50mA / 24VDC Max.

● OUTPUT 3, Duress, Inter-lock & Key Active Output Rating:
   NPN Open Collector switches to ground when active, 24VDC / 100mA Sink

● Auto Refreshing Time During Code Entry:
   a) Eash Digit Maximum Entry Time Limit -- 10 seconds
   b) Eash Code Maximum Entry Time Limit -- 30 seconds

● Weatherproof: IP-54

● Operation Temperature:
   -20°C to +70°C

● Ambient Humidity:
   5-95% relative humidity (non-condensing)

● Dimensions:
   117(H) X 117(W) X 28(D)mm

● Weight:
   230g net

Specifications are subject to change for modification without notice

 

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