The Alarm Controls KP-400 Digital Keypad is a vandal-resistant keypad designed with durability and weather-resistance in mind. Outfits with backlit metal keys and a sturdy meta housing, the KP-400 is an ideal application in Industrial/Commercial buildings or Property Management and Multi-Family Housing.

Alarm Locks KP-400 Digital Keypad

  • Vandal-resistant and weather-proof
  • Fully programmable from the keypad
  • 302 stainless steel faceplate with tamper-proof screws
  • Black powder coated die cast aluminum back box
  • Keys are backlit for visibility in dark areas
  • Two programmable S.P.D.T. relays
  • Die cast metal keys with audible and visual key press
  • Built-in tamper switch, built-in buzzer
  • Request to exit input
  • Anti-tailgating feature
  • Man trap option
  • Red, yellow and green LEDS indicated status of keypad


  • Operates on 12V or 24V AC or DC, auto sensing
  • Output 1: capacity of 100 user codes, code length 4 to 8 digits
  • Output 2: 100 user codes, code length 4 to 8 digits
  • Conforms to IP66 code, dust-proof and water-proof from powerful direct water spray in any direction
  • Duress output and door prop open alarm

To place your order for the Alarm Controls KP-400 Digital Keypad or for a quote, contact your local IDN Branch.

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Kwame Shorter is the Digital Communications & Website Specialist at IDN, Inc.