Introduction
Version 5.4 TX3 Telephone Access System Installation and Operation Manual 13
LT-969 Copyright 2019
• Provision for card reader (sold separately) or postal lock (TX3-200-8U-B/
C only)
• Provision for TX3-CX-1NP Single Door Control Module, sold separately
(TX3-200-8U-B/C only)
TX3-1000-8U, TX3-1000-8U-A and TX3-1000-8U-B/C: Electronic
Scrolling Directory Lobby Control Unit Kit
• Eight-line by 20 character LCD display
• Main controller board for 1000 residents
• PS-4P Transformer
• Universal Enclosure complete with Rain Hood and Light Assembly
• Designed for outdoor applications
• TX3-1000-8U-A and TX3-1000-8U-B/C are IP capable
• Provision for card reader (sold separately) or postal lock (TX3-1000-8U-
B/C only)
• Provision for TX3-CX-1NP Single Door Control Module, sold separately
(TX3-1000-8U-B/C only)
TX3-2000-8U, TX3-2000-8U-A and TX3-2000-8U-B/C: Electronic
Scrolling Directory Lobby Control Unit Kit
• Eight-line by 20 character LCD display
• Main controller board for 2000 residents
• PS-4P Transformer
• Universal Enclosure complete with Rain Hood and Light Assembly
• Designed for outdoor applications
• TX3-2000-8U-A and TX3-2000-8U-B/C are IP capable
• Provision for card reader (sold separately) or postal lock (TX3-2000-8U-
B/C only)
• Provision for TX3-CX-1NP Single Door Control Module, sold separately
(TX3-2000-8U-B/C only)
TX3-200-8UH-A: Electronic Scrolling Directory Lobby Control Unit Kit
with Handset
• Eight-line by 20 character LCD display
• Handset
• Main controller board for 200 residents
• PS-4P Transformer
• Universal Enclosure