DK-2891 MK-II
 
​DK-2891 is a self-contained two output relay, vandal resistant and weatherproof keypad. It combines the digital keypad and proximity EM card reader in one unit. The keypad has been designed for stand alone access control applications. It is expandable to work with an optional decoder (DA-2800 or DA-2801) for high security split-decoded operation. The keypad is ideally for door strike and alarm arm-disarm controls. It is also a programmable industrial timer (from 1 second to over 24 hours) for automatic operator system. The DK-2891 has two versions. Version A comes with the Output Relay contacts 1 and 2 for door strike and auxiliary control respectively. The Version B comes with Output 1 for door strike and Output 2 for door bell activation.

• DK-2891A - Output Relay 1 , 2 Controlled by User Codes / Cards
• DK-2891B - Output Relay 1 Controlled by User Codes / Cards; Output 2 by Bell Button
• Operating Voltage: 12V DC Nominal; 11-15V DC
• Operating Current: 60mA (quiescent) to 100mA
• Operation Temperature: -20°C to +70°C
• Environmental Humidity: 5-95% relative humidity non-condensing
• Working Environment & Ingress Protection: Indoor or Outdoor, IP-65 Weatherproof
• Proximity Card: Standard EM Card or Key fob, 125Khz
• The Timer: 1-99,999 Seconds (Over 24 Hours possible) Programmable Timer for O/P 1
• Egress Button: Programmable for Instant, Delay with Warning and/or Alarm Momentary or Holding Contact for the Exit Delay