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TX3 VOICE ENTRY (NO SUFFIX, -A & -B) TO (-C) TRANSITION

With the transition of the older TX3 lobby units and the new TX3-C models, we have some compatibility issues. The old TX3 lobby board (MD-1086-XXXX) is not compatible with the new TX3 display boards (MD1246, MD-1255). Below you will find all TX3 lobby boards and the replacement kits part numbers for your record.

 Lobby units
TX3 (1st gen: no suffix)TX3 (2nd gen: -A)TX3 (3rd gen: -B)TX3 (4th gen: -C)
Main boardMD-951MD-1086MD-1086MD-1245
Display board8-line displayMD-952MD-952MD-952MD-1255
4-line displayMD-953MD-953MD-953MD-1246

 

If your older TX3 Voice Entry System’s main lobby board (MD-1086-XXXX) is defected and there is no replacement board in stock, customer can –

  • Send the defected board back for RMA or,
  • Purchase one of the following replacement kits to upgrade their unit to a TX3-C model
    • Old TX3 defected display boards (MD-952, MD-953) can be replaced directly

 

Item numberProduct name
RPL-CH-TX3-4U-CTX3-4U DOOR REPLACEMENT KIT
RPL-CH-TX3-8U-CTX3-8U DOOR REPLACEMENT KIT
RPL-CH-TX3-8C-CTX3-8C DOOR REPLACEMENT KIT
RPL-CH-TX3-EMER1S-CTX3-EMER 1S REPLACEMENT KIT
RPL-CH-TX3-EMER200KS-CTX3-EMER 200KS REPLACEMENT KIT

Replacement door kits include – 

  • Front door of the chassis 
  • Display board with keypad 
  • Microphone

In addition to the replacement kits, customers will need to order the main lobby board (RB-MD-1245-xxxx) separately.

Except for RPL-MD-1245-TOUCH, it comes with a main board and a microphone.

Some additional replacement part numbers –

Item #Description
RPL-MD-1243-TOUCHTX3 TOUCH MEMS MICROPHONE REPLACEMENT KIT-C
RPL-MD-1245-TOUCHMAIN  BOARD  REPLACEMENT  KIT  FROM  B  TO  C  VERSION  (TX3- TOUCH)
RPL-MD-1243TX3 LOBBY MEMS MICROPHONE REPLACEMENT KIT-C
RPL-SP-124REPLACEMENT SPK 52MM, 2W, 4 OHMS, TX3-C MODELS

 

Note: We will keep manufacturing and selling the old TX3 replacement display boards (RB-MD-952 & RB-MD953), so direct replacement for all TX3 units is available