Emergency/Normal Call-In Switch, used with IP Talkback Speakers, Stainless Steel, VE2972A


The VE2972A Emergency/Normal Call Switch is designed to be used with Valcom VoIP Talkback Speakers.

• Fits a single-gang electrical box
• No external power source required
• Black call button for normal calls
• Red call button for emergency calls
• Easy installation
• Indoor use

4-Button Multi-function Switch, VE2978

Valcom Engineered Solutions 4 Button Multifunction Switch provides four inputs (contact closures) for user-defined functions when used with Valcom IP speakers and Speaker/Clocks. When used with other Valcom equipment, the buttons can trigger events such as Lockdown, Call for Assistance, Code Blue, etc.

 Four buttons in one assembly
• Fits a standard two-gang electrical box
• Customizable button labels
• Pre-printed and blank labels included
• Braille characters embossed beside each button (1, 2, 3, 4 / A, B, C, D)
• Indoor use

Count Up/Down Timer Control, VE2979

Valcom Engineered Solutions Count Up/Down Timer Control is an accessory for compatible Valcom IP Speaker/Clocks for direct adjustment and control of the Count Up/Down Timer functions.


• Four buttons in one assembly
• Fits a standard two-gang electrical box
• Braille characters embossed beside each button (1, 2, 3, 4 / A, B, C, D)

Screw Terminal Block, VM-150

Screw Terminal Block, VM-150, for connecting heavy guage speaker wire to Amphenol terminated intercom circuit cards.

Backbox for VL520 IP Text Sign with Speaker, 20-Inch Wide, Metallic, VB-VL520-M-2

Backbox for VL520 LED Signs

The VB-VL520 Backbox is an add-on to the Valcom VL520 IP Text Sign with Speaker, designed to facilitate easy installation of the VL520 to suspended ceiling tile, or hard surface walls with surface mounted conduit. The VB-VL520 Backbox attaches to the existing VL520 base, providing an offset for conduit attachment to any of the four 7/8” knockouts (one per side). For mounting to suspended ceiling tile, the VB-VL520 includes screws and nuts to attach to a Valcom V-9914M-5 Mounting Bridge. 

  • Metal backbox for easy installation of VL520 Signs
  • Conduit openings for secure mounting to a hard surface wall
  • For Mounting to suspended ceiling tile use Mounting Bridge V-9914M-5
  • Includes screws to mount
  • Sold in multiples of 2

Backbox for VL520 IP Text Sign with Speaker, 20-Inch Wide, Black, VB-VL520-BK-2

Backbox for VL520 LED Signs

The VB-VL520 Backbox is an add-on to the Valcom VL520 IP Text Sign with Speaker, designed to facilitate easy installation of the VL520 to suspended ceiling tile, or hard surface walls with surface mounted conduit. The VB-VL520 Backbox attaches to the existing VL520 base, providing an offset for conduit attachment to any of the four 7/8” knockouts (one per side). For mounting to suspended ceiling tile, the VB-VL520 includes screws and nuts to attach to a Valcom V-9914M-5 Mounting Bridge. 

  • Metal backbox for easy installation of VL520 Signs
  • Conduit openings for secure mounting to a hard surface wall
  • For Mounting to suspended ceiling tile use Mounting Bridge V-9914M-5
  • Includes screws to mount

40-Pin Ribbon Cable with 4 Connectors, VC40R-4

Cable — 4 Position Feature Cards for ACS Expandable Intercom Systems

40-Pin Ribbon Cable with 16 Connectors, Includes Backplane Terminator, VC40R-9T

Cable/Terminator — 9 Position Feature Cards for ACS Expandable Intercom Systems

40-Pin Ribbon Cable with 16 Connectors, Includes Backplane Terminator, VC40R-16T

Cable/Terminator — 16 Position Feature Cards for ACS Expandable Intercom Systems

40-Pin Ribbon Cable with 8 Connectors, Includes Backplane Terminator, VC40R-8T

Cable/Terminator — 8 Position Feature Cards for ACS Expandable Intercom Systems