AEI PROTECT-ON SYSTEMS LIMITED
AEI PROTECT-ON SYSTEMS LIMITED Preview Staging

DUAL OUTPUT VANDAL RESISTANT TRI-TECH KEYPAD

DUAL OUTPUT VANDAL RESISTANT TRI-TECH KEYPAD, DK-2831A/B - MK-II
Item Code / Model Number:
DK-2831A/B - MK-II

DUAL OUTPUT VANDAL RESISTANT TRI-TECH KEYPAD DUAL OUTPUT VANDAL RESISTANT TRI-TECH KEYPAD
DK-2831 is a self-contained dual output, vandal resistant, weatherproof keypad mainly designed for operating electric door lock in access control; and remote control of other equipment, such as alarm arm-disarm. The keypad’s operation timer is programmable from of 1 second to over 24 hours that is also good for automatic operator system in industry.

The keypad employs the DK-2800 MK-II Tri-Tech operation software that makes it compatible with the auxiliary reader, auxiliary keypad and the split-decoder for Standalone, Split-decoded and Multi-station operations in system expansions.

Output 1 is a Form C relay with 1A/24VDC contact rating. It is mainly for electric door lock actuation and is virtually compatible with any Fail-safe or Fail-secure electric lock.
Output 2 is also a Form C relay with 1A/24VDC contact rating. In the “Standard” version (DK-2831A), it is an auxiliary output contact prepared for equipment control. In the “Bell Button” version (DK-2831B), it is an output contact for actuating a low power external electronic door chime.

DK-2831 has die-cast metal housing that is designed for surface mount on wall to match with office and home decors.

SPECIFICATIONS
• Operating Voltage:
12V-24V AC/DC, Auto adjusting

• Operating Current:
16mA (quiescent) to 78mA (Maximum)

• Operation Temperature:
-20 C to +70 C

• Environmental Humidity:
5-95% relative humidity non-condensing

• Working Environment & Ingress Protection:
All weather, IP-65

• Number of Users:
Output 1 – 1,000 (Codes) + 50 Duress Codes
Output 2 – 100 (Codes) + 10 Duress Codes (DK-2831A only)

• Number of Visitor Codes:
50, programmable for one time or with time limit

• Timings for Code Entry:
10 seconds waiting for next digit entry

• The Timers:
1-99,999 Seconds (Over 24 Hours possible) Independent Programmable Timers for O/P 1 & 2

• Egress Button:
Programmable for Instant, Delay with Warning and/or Alarm
Momentary or Holding Contact for Exit Delay

• Input Sensing Terminals:
a) Door position, b) Egress

• Output Control Terminals:
Transistor Open Collector 24VDC/100mA sink Max for the following outputs
a) Duress, b) Alarm

• Output Contact Ratings:
Output Relay 1 – N.C. & N.O. dry contacts, 1A/24VDC Max.
Output Relay 2 – N.C. & N.O. dry contacts, 1A/24VDC Max.
Tamper Switch – N.C. dry contact, 50mA/24VDC Max.

• Dimensions:
120(H) X 80(W) X 27(D)mm

• Weight:
500g net

• Housing:
Zinc alloy die-casting faceplate with sealed aluminum back cover


Specifications are subject to change for modification without notice
  • Place of Origin:
  • 香港
  • Brand:
  • APO
  • Unit Price:
  • USD NIL
  • Price Terms:
  • FOB NIL
  • Keywords:
  • kaypads, tri-tech keypad, vandal resistant

Company Profile

  • Business Type:
  • Manufacturer
  • Country:
  • Hong Kong
  • Employee Count:
  • 60
  • Established Year:
  • 1979
  • Brands:
  • APO and AEI
  • OEM:
  • YES
  • ODM:
  • NO
  • Existing Markets:
  • World-wide
  • Factory Location:
  • Foshan, Guangdong
  • OPA:
  • NO
  • Production Leadtime:
  • 30 Days
  • Offshore C/O:
  • NO
  • CMT:
  • NO
  • Monthly Productivity:
  • 3,000 - 5,000 sets
  • VAT:
  • 17%
  • Strengths:
    1. Wide product selection range in Security Industry

Contact Information

  • Company Name:
  • AEI PROTECT-ON SYSTEMS LIMITED
  • Country:
  • Hong Kong
  • Address:
  • Flat B, 4/F., Effort Industrial Building, 2-8 Kung Yip Street, Kwai Chung, N.T., Hong Kong
  • Website:
  • http://www.aei-hongkong.com
  • Contact Person:
  • Mr. Chiu, Kwok-Ho
  • Tel:
  • (852) 27414812;2428 5273
  • Fax:
  • (852) 2743 9423 ; 8148 115

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