Videx 4303N-2 2 call button & speaker unit

Product Code: 4303N-2

4000 series module for VX2200.

Dimensions: 103(W) x 120(H) x 30(D) mm

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4000 series speaker modules are available for all Videx systems, from standard anagloue up to Vx2200 and Vx2300 digital systems. The speaker modules themselves are available with either 0, 1 or 2 buttons buttons, and a futher 62 buttons may be added using 4842, 4843, 4844 and 4845 button modules. Speaker units and button modules are also available with double buttons (2 buttons sharing a single name window).

All modules name windows are illuminated blue, and intelligent modules such as the 4838 and 4203 contain 4 call status LED's alerting the user when the system is busy, a call is in progress, when to speak and when the door is open.

All modules contain a speaker and fly lead with microphone which is easily fitted in to a 4000 series frame. Modules attached to the housing frames using a simple but strong clip in system

Speech levels may be adjusted using separate controls for both the speaker and microphone.

The standard front plate is stainless steel (/S), modules are also available in anodised aluminium (/a) or high brass (/HB).


  • Contains speaker and fly lead microphone (microphone easily fits within a 4000 series frame)
  • Speech volume adjustment (both directions)
  • Up to 64 functional call buttons in total
  • Available for complete videx system range
  • Blue illuminated name widnows
  • Stainless steel, aluminium or high brass front plate
  • Simple but strong clip in system


  • Power: 12Vac (4836)
  • Power: 12Vdc (4837, 4838, 4203)
  • Power: 30Vdc BUS (4303N)
  • Call reassurance: Yes
  • Buttons max: up to 2 on speaker module (up to 4 using double buttons)
  • Buttons: Tactile microswitch
  • Call progress information: Yes LED's (4838, 4203, 4303N)
  • Systems: 4836 & 4837 (3+1), 4838 (4+1 & 5+1). 4203 (Vx2200), 4303N (Vx2300)
  • Lock output: Dry contact NO & C (4836 & 4837), C, NO & NC (4838, 4203, 4303N)