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2-Way Wireless Wire-Free Keypad w/Prox Tag
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ADT Branded 2-Way Wireless Wire-Free Keypad with 2x16 full alpha display high efficiency transformer proximity reader and one PT4 prox tag. Featuring ENG/FRE/SPA/POR/ITA/GER/DUT/POL languages. Installation Instruction and inner door sticker language

The compact and sleek new WT5500 Wire-Free Keypad is designed to work with the ALEXOR Wireless Panel. Since ALEXOR is mounted in a secure location within the home away from main access areas the WT5500 provides an easy-to-use and convenient main interface to the system. And with handy wall or free-standing desk stand mounting options ALEXOR supports 4 keypads, but IMPASSA only supports 1 additional keypad. Installers can offer homeowners more choice in where keypads may be located throughout the home. The WT5500 can be conveniently located on the wall just inside the front door or on a desk-stand in the kitchen or even near a bedside


  • 2x16 full message display
  • Intuitive clock programming
  • Multiple door chime
  • Ambient light sensor
  • Display and keymat backlighting
  • Outdoor temperature display
  • Wall and Deskstand* mount
  • Proximity Arm/Disarm (WT5500P Only)
  • Installer's programming
  • Multi-Language support
  • 5 programmable function keys
  • 3 one-touch emergency keys
  • Tamper switch
  • Nominal battery life 1 year
  • Compatible with IMPASSA and PowerSeries (via TR5164-433)
  • Visual armed status during sleep mode
  • Blue LCD display screen
  • Supports messaging
  • Available in 433 MHz and 868 MHz


Manuals & Technical Documents

SpecificationDSC Security-WT5500PADTHE-Spec Sheet.pdf