Verex Technology 111-3621


LCD Keypad with RD reader, Gray

Availability: Please Call for Lead Time

  • Material Obsolete
Brand: Verex Technology Part #: 90021 Categories: , , Manufacturer Part #: 111-3621Secondary Part #: 21-3610 Tag:


The Monitor XL LCD Keypad Plus allows authorized users to interact with the security system locally. This includes arming/disarming areas, checking system and area status, extending scheduled closing times, locking/unlocking doors and more.

The Verex Technology 111-3621 keypad includes 3 programmable alert button inputs, 4 hardwire alarm input points and 1 output point. Includes a built-in RF G-Prox reader.


Weight 2.50 lbs
Dimensions 4.75 × 5.25 × 1.00 in

Production Status

Product Notes

Replacement: Interlogix 120-3610


  • Controls up to 16 areas/partitions
  • 10 programmable functions for each area
  • Up to four languages can be used on a single keypad
  • Three programmable keypad activated alarms for Fire, Panic, Emergency or other functions
  • Available with built-in G-Prox II Touch-Key technology
  • Armed and Trouble LED indicators


LCD Keypad Plus; Monitor XL™
Verex – Data Sheet
Hardware Guide; Monitor ISM/xL
Verex Product Manual


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